[gtk+] Fix module blacklisting

[Matthias Clasen <matthiasc src gnome org>]

commit dd82b3043303d6635d19dda85092d3affcdae36a
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Sep 23 16:25:33 2011 -0400

    Fix module blacklisting
    
    The handling of the module lists is a bit confusing here. There is
    a global list that is populated with initial modules from GTK_MODULES,
    and then there is a second list that is suppposed to hold the modules
    loaded from the gtk-modules xsetting, which we attach to the GtkSettings
    object. The blacklisting caused us to put the wrong modules into the
    second list, and mess up the module refcounts, eventually double-freeing
    memory when the setting changes repeatedly.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=659966

 gtk/gtkmodules.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkmodules.c b/gtk/gtkmodules.c
index 3a8dac3..e237fa7 100644
--- a/gtk/gtkmodules.c
+++ b/gtk/gtkmodules.c
@@ -295,7 +295,9 @@ load_module (GSList      *module_list,
 	      info->ref_count++;
 	      
 	      success = TRUE;
+              break;
 	    }
+          info = NULL;
 	}
 
       if (!success)