fix in settings window icon name. a slightly modified patch from…

src/html.c

@@ -348,7 +348,7 @@ html_create_widget (GtkWidget * dlg)
       g_signal_connect (view, "context-menu", G_CALLBACK (menu_cb), NULL);
       if (!options.data.dialog_title)
         g_signal_connect (view, "notify::title", G_CALLBACK (title_cb), dlg);
-      if (strcmp (options.data.window_icon, "yad") == 0)
+      if (!options.data.window_icon)
         g_signal_connect (view, "notify::favicon", G_CALLBACK (icon_cb), dlg);
     }
   else

src/main.c

@@ -367,6 +367,8 @@ create_dialog (void)
       else
         gtk_window_set_icon_name (GTK_WINDOW (dlg), options.data.window_icon);
     }
+  else
+    gtk_window_set_icon_name (GTK_WINDOW (dlg), "yad");
 
   /* set window borders */
   if (options.data.borders < 0)

src/option.c

@@ -1497,7 +1497,7 @@ yad_options_init (void)
 
   /* Initialize general data */
   options.data.dialog_title = NULL;
-  options.data.window_icon = "yad";
+  options.data.window_icon = NULL;
 #ifndef STANDALONE
   options.data.width = g_settings_get_int (settings, "width");
   options.data.height = g_settings_get_int (settings, "height");