From cc21cf28eb236c2035446092876fa7762854fb63 Mon Sep 17 00:00:00 2001
From: Ivan Yarcev <yarcev.id@ublinux.ru>
Date: Wed, 31 Jul 2024 09:55:19 +0600
Subject: [PATCH] Fixed crash

---
 source/libublsettings.c | 79 +++++++++++++++++++++++------------------
 1 file changed, 45 insertions(+), 34 deletions(-)

diff --git a/source/libublsettings.c b/source/libublsettings.c
index f677d54..32cf90b 100644
--- a/source/libublsettings.c
+++ b/source/libublsettings.c
@@ -1554,48 +1554,59 @@ void yon_config_register(char *key, char *config_load, void *data){
     key=yon_char_new(key);
     config_load=yon_char_new(config_load);
     yon_config_parameter *current = NULL;
-    if (!__yon__config__strings||!(current=(yon_config_parameter*)yon_dictionary_get((dictionary**)&__yon__config__strings,key))){        
-        {
-            if (__yon__config__strings){
-                char *data_copy = yon_char_new(data);
-                yon_config_parameter* dict=NULL;
-                for_dictionaries(dict,__yon__config__strings){
-                    if (!dict->next){
-                        __yon__config__strings=dict;
+    if (data){
+        if (!__yon__config__strings||!(current=(yon_config_parameter*)yon_dictionary_get((dictionary**)&__yon__config__strings,key))){        
+            {
+                if (__yon__config__strings){
+                    char *data_copy = yon_char_new(data);
+                    yon_config_parameter* dict=NULL;
+                    for_dictionaries(dict,__yon__config__strings){
+                        if (!dict->next){
+                            __yon__config__strings=dict;
+                        }
                     }
+                    __yon__config__strings=yon_config_parameter_append_with_data(__yon__config__strings,key,data_copy);
+                    
+                }
+                else {
+                    char *data_copy = yon_char_new(data);
+                    __yon__config__strings=yon_config_parameter_new_with_data(key,yon_char_new(data));
                 }
-                __yon__config__strings=yon_config_parameter_append_with_data(__yon__config__strings,key,data_copy);
-                
             }
-            else {
-                char *data_copy = yon_char_new(data);
-                __yon__config__strings=yon_config_parameter_new_with_data(key,yon_char_new(data));
+            __yon__config__strings = (yon_config_parameter*)yon_dictionary_get_last((dictionary*)__yon__config__strings);
+            __yon__config__strings->flag1=1;
+            __yon__config__strings->data_type=DICTIONARY_CHAR_TYPE;
+            __yon__config__strings->load_command=config_load;
+            int size=0;
+            config_str section = yon_char_parse(config_load,&size," ");
+            __yon__config__strings->section=yon_char_new(section[4]);
+            yon_char_parsed_free(section,size);
+        }
+        else if ((current = (yon_config_parameter*)yon_dictionary_get((dictionary**)&__yon__config__strings,key))){
+            if ((current->data&&data!=__yon__config__strings->data&&strcmp(__yon__config__strings->data,data))||!current->data){
+                current->data=yon_char_new(data);
+                current->flag1=1;
+                current->data_type=DICTIONARY_CHAR_TYPE;
+                current->load_command=config_load;
+                if (yon_dictionary_get(&__yon_config_ignored, current->key)){
+                    yon_dictionary_rip(__yon_config_ignored);
+                }
+                int size=0;
+                config_str section = yon_char_parse(config_load,&size," ");
+                current->section=yon_char_new(section[4]);
+                yon_char_parsed_free(section,size);
             }
         }
-        __yon__config__strings = (yon_config_parameter*)yon_dictionary_get_last((dictionary*)__yon__config__strings);
-        __yon__config__strings->flag1=1;
-        __yon__config__strings->data_type=DICTIONARY_CHAR_TYPE;
-        __yon__config__strings->load_command=config_load;
+    } else if ((current = (yon_config_parameter*)yon_dictionary_get((dictionary**)&__yon__config__strings,key))) {
+        current->data=NULL;
+        current->flag1=0;
+        current->data_type=DICTIONARY_CHAR_TYPE;
+        current->load_command=config_load;
         int size=0;
         config_str section = yon_char_parse(config_load,&size," ");
-        __yon__config__strings->section=yon_char_new(section[4]);
+        current->section=yon_char_new(section[4]);
         yon_char_parsed_free(section,size);
     }
-    else if ((current = (yon_config_parameter*)yon_dictionary_get((dictionary**)&__yon__config__strings,key))){
-        if ((current->data&&data!=__yon__config__strings->data&&strcmp(__yon__config__strings->data,data))||!current->data){
-            current->data=yon_char_new(data);
-            current->flag1=1;
-            current->data_type=DICTIONARY_CHAR_TYPE;
-            current->load_command=config_load;
-            if (yon_dictionary_get(&__yon_config_ignored, current->key)){
-                yon_dictionary_rip(__yon_config_ignored);
-            }
-            int size=0;
-            config_str section = yon_char_parse(config_load,&size," ");
-            current->section=yon_char_new(section[4]);
-            yon_char_parsed_free(section,size);
-        }
-    }
 }
 
 config_str yon_config_load(char *command, int *str_len){
@@ -1855,7 +1866,7 @@ char *yon_config_save_simple(YON_CONFIG_TYPE target, char *path){
     if (parameters){
         yon_char_parsed_prepend_strings(parameters,parameters_size,ubconfig_set_command(path));
         char *final_command = yon_char_parsed_to_string(parameters,parameters_size,";");
-        printf("%s\n",final_command);
+        yon_debug_output("%s\n",final_command);
         FILE *file = popen(final_command,"r");
         if (file){
             int file_size=0;