Crash fix

source/ubl-settings-update.c

@@ -1426,7 +1426,7 @@ char *yon_password_hash_get(password_window *window){
     const char *encription = gtk_combo_box_get_active_id(GTK_COMBO_BOX(window->EncryptionCombo));
     const char *hash = gtk_entry_get_text(GTK_ENTRY(window->PasswordHashEntry));
     if (!yon_char_is_empty(hash)){
-        if (strcmp(hash,window->old_password)&&strlen(hash)!=128&&strlen(hash)!=64){
+        if (!yon_char_is_empty(window->old_password)&&strcmp(hash,window->old_password)&&strlen(hash)!=128&&strlen(hash)!=64){
             yon_ubl_status_box_spawn(GTK_CONTAINER(window->StatusBox),INCORRECT_HASH_LABEL,5,BACKGROUND_IMAGE_FAIL_TYPE);
             yon_ubl_status_highlight_incorrect(window->PasswordHashEntry);
             return NULL;
@@ -1441,6 +1441,11 @@ char *yon_password_hash_get(password_window *window){
             yon_ubl_status_highlight_incorrect(window->PasswordEntry);
             return NULL;
         }
+        if (yon_char_is_empty(password_repeat)){
+            yon_ubl_status_box_spawn(GTK_CONTAINER(window->StatusBox),EMPTY_IMPORTANT_LABEL,5,BACKGROUND_IMAGE_FAIL_TYPE);
+            yon_ubl_status_highlight_incorrect(window->RepeatPasswordEntry);
+            return;
+        }
         if (strcmp(password,password_repeat)){
             yon_ubl_status_box_spawn(GTK_CONTAINER(window->StatusBox),PASSWORD_MISMATCH_LABEL,5,BACKGROUND_IMAGE_FAIL_TYPE);
             yon_ubl_status_highlight_incorrect(window->PasswordEntry);