[geany/geany] 195d2e: Don't try and query the theme when we don't have a screen

[Colomban Wendling]

Branch:      refs/heads/master
Author:      Colomban Wendling <ban at herbesfolles.org>
Committer:   Colomban Wendling <ban at herbesfolles.org>
Date:        Sun, 14 Jun 2015 22:09:12 UTC
Commit:      195d2e3a77f6922b7575c52c5abb11b44667bb6d
             https://github.com/geany/geany/commit/195d2e3a77f6922b7575c52c5abb11b44667bb6d

Log Message:
-----------
Don't try and query the theme when we don't have a screen

This happens when generating tags.


Modified Paths:
--------------
    src/ui_utils.c

Modified: src/ui_utils.c
6 lines changed, 4 insertions(+), 2 deletions(-)
===================================================================
@@ -2969,12 +2969,14 @@ GIcon *ui_get_mime_icon(const gchar *mime_type)
 	ctype = g_content_type_from_mime_type(mime_type);
 	if (ctype)
 	{
+		GdkScreen *screen = gdk_screen_get_default();
+
 		icon = g_content_type_get_icon(ctype);
-		if (icon) 
+		if (screen && icon)
 		{
 			GtkIconInfo *icon_info;
 
-			icon_info = gtk_icon_theme_lookup_by_gicon(gtk_icon_theme_get_default(), icon, 16, 0);
+			icon_info = gtk_icon_theme_lookup_by_gicon(gtk_icon_theme_get_for_screen(screen), icon, 16, 0);
 			if (!icon_info)
 			{
 				g_object_unref(icon);



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