[pygobject] Plug a small memory leak.

[Paolo Borelli <pborelli src gnome org>]

commit a4950b4cbb3c7567a8586061bb361adb7d9afb98
Author: Paolo Borelli <pborelli gnome org>
Date:   Sun Jan 16 21:43:30 2011 +0100

    Plug a small memory leak.
    
    Do not leak type_info in find_vfunc_info

 gi/gimodule.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/gi/gimodule.c b/gi/gimodule.c
index acbd6df..3ab08d0 100644
--- a/gi/gimodule.c
+++ b/gi/gimodule.c
@@ -188,14 +188,14 @@ find_vfunc_info (GIBaseInfo *vfunc_info,
         }
 
         type_info = g_field_info_get_type (field_info);
-        if (g_type_info_get_tag (type_info) != GI_TYPE_TAG_INTERFACE) {
+        if (g_type_info_get_tag (type_info) == GI_TYPE_TAG_INTERFACE) {
             g_base_info_unref (type_info);
-            g_base_info_unref (field_info);
-            continue;
+            *field_info_ret = field_info;
+            break;
         }
 
-        *field_info_ret = field_info;
-        break;
+        g_base_info_unref (type_info);
+        g_base_info_unref (field_info);
     }
 
     g_base_info_unref (struct_info);