[glib] gappinfo: Fix uninitialized-variable gcc warning

[Colin Walters <walters src gnome org>]

commit 175864b83c076f6b74a822e75990ab3a15ab73bc
Author: Colin Walters <walters verbum org>
Date:   Sat May 26 11:53:14 2012 -0400

    gappinfo: Fix uninitialized-variable gcc warning

 gio/gappinfo.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gio/gappinfo.c b/gio/gappinfo.c
index d18a30f..b14954c 100644
--- a/gio/gappinfo.c
+++ b/gio/gappinfo.c
@@ -684,7 +684,7 @@ g_app_info_launch_default_for_uri (const char         *uri,
 				   GError            **error)
 {
   char *uri_scheme;
-  GAppInfo *app_info;
+  GAppInfo *app_info = NULL;
   GList l;
   gboolean res;