GtkStyle: Do not warn if attach count == 0

This is going go happen more and more often now, as realize handlers start
removing the gtk_widget_style_attach() calls.

diff --git a/gtk/gtkstyle.c b/gtk/gtkstyle.c
index 1d07ddf52026c5a08677134f152a7b96b4599494..cdd12491c64f9edc08f186cc19f29a63d9274589 100644 (file)
--- a/gtk/gtkstyle.c
+++ b/gtk/gtkstyle.c
@@ -954,8 +954,10 @@ void
 gtk_style_detach (GtkStyle *style)
 {
   g_return_if_fail (GTK_IS_STYLE (style));
-  g_return_if_fail (style->attach_count > 0);
-  
+
+  if (style->attach_count == 0)
+    return;
+
   style->attach_count -= 1;
   if (style->attach_count == 0)
     {