[empathy] empathy_theme_manager_dup_theme_name_from_path(): fix mem leaks

[Guillaume Desmottes <gdesmott src gnome org>]

commit 3ca6b8a0f122833556e500c0dd0cfb3227180fa1
Author: Pavel Vasin <rat4vier gmail com>
Date:   Sun Oct 7 13:47:08 2012 +0400

    empathy_theme_manager_dup_theme_name_from_path(): fix mem leaks
    
    https://bugzilla.gnome.org/show_bug.cgi?id=685652

 libempathy-gtk/empathy-theme-manager.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/libempathy-gtk/empathy-theme-manager.c b/libempathy-gtk/empathy-theme-manager.c
index fd58ac4..6c66c25 100644
--- a/libempathy-gtk/empathy-theme-manager.c
+++ b/libempathy-gtk/empathy-theme-manager.c
@@ -440,19 +440,21 @@ empathy_theme_manager_find_theme (const gchar *name)
 gchar *
 empathy_theme_manager_dup_theme_name_from_path (const gchar *path)
 {
-  gchar *fullname, *result;
-  gchar **tmp;
+  gchar *fullname = NULL, *result = NULL;
+  gchar **tmp = NULL;
 
   if (path == NULL)
     return NULL;
 
   fullname = g_path_get_basename (path);
   if (!g_str_has_suffix (fullname, ".AdiumMessageStyle"))
-    return NULL;
+    goto out;
 
   tmp = g_strsplit (fullname, ".AdiumMessageStyle", 0);
   result = g_strdup (tmp[0]);
 
+out:
   g_strfreev (tmp);
+  g_free (fullname);
   return result;
 }