Fixed crash, installed drivers is shown while driver list is loading

source/ubl-settings-video.c

@@ -540,7 +540,7 @@ void on_monitor_add(GtkWidget *self,monitor_window *window){
 }
 
 void on_proprietary_get(GtkWidget *notebook, GtkWidget *page, int pagen, gpointer data){
-    if (pagen==1){
+    if (pagen==1&&videoconfig.dblock==0){
         GtkTreeIter iter;
         if(!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(videoconfig.list),&iter)){
             pthread_t tid;
@@ -1080,6 +1080,7 @@ dictionary *yon_proprieary_get(){
     int size=0;
     config_str drivers=NULL;
     config_str rtn=NULL;
+    rtn = yon_config_load(get_proprietary_drivers_info_command,&size);
     drivers=yon_config_load(get_proprietary_drivers_local_command,&drivers_size);
         if (drivers){
             printf("%s\n",drivers[0]);
@@ -1102,7 +1103,6 @@ dictionary *yon_proprieary_get(){
             // yon_ubl_status_box_render(videoconfig.status_render,PROPRIETARY_USE_LOCAL_LABEL,BACKGROUND_IMAGE_SUCCESS_TYPE);
         }
     drivers=yon_config_load(get_proprietary_drivers_command,&drivers_size);
-    rtn = yon_config_load(get_proprietary_drivers_info_command,&size);
 
     for (int dr_desc=0;dr_desc<size;dr_desc++){
         for (int dr_foun=0;dr_foun<drivers_size;dr_foun++){
@@ -1111,9 +1111,11 @@ dictionary *yon_proprieary_get(){
             char *ubm=yon_char_divide_search(pack,";",-1);
             pack=yon_char_divide_search(pack,";",-1);
             if (strcmp(drivers[dr_foun],ubm)==0){
+                videoconfig.dblock=1;
                 yon_dictionary_add_or_create_if_exists_with_data(videoconfig.proprietary,drivers[dr_foun],rtn[dr_desc]);
             }
             else if (strcmp(pack,"")!=0&&!yon_dictionary_find(&videoconfig.proprietary,pack)){
+                videoconfig.dblock=1;
                 yon_dictionary_add_or_create_if_exists_with_data(videoconfig.proprietary,pack,rtn[dr_desc]);
             }
         }
@@ -1193,6 +1195,7 @@ void yon_setup_config(char *configcommand)
     videoconfig.failsafenVidia=NULL;
     videoconfig.gapfix=0;
     videoconfig.loaded_config=NULL;
+    videoconfig.dblock=0;
     if(videoconfig.optirun)
         free(videoconfig.optirun);
     videoconfig.optirun=NULL;

source/ubl-settings-video.h

@@ -140,6 +140,7 @@ typedef struct
     int lock_help;
     dictionary *monitor_output_layers;
     GtkWidget *pack_box;
+    int dblock;
 } config;
 
 typedef struct