[gobject-introspection] [girepository] Fix ordering in override_search_path

[Florian Müllner <fmuellner src gnome org>]

commit 103087b785d4f09c963646d66d1c023af7a92ab5
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jul 15 23:40:28 2010 +0200

    [girepository] Fix ordering in override_search_path
    
    Entries in the GI_TYPELIB_PATH environment variable are added to the
    global search path in reverse order - instead, add entries in the
    same order in which they are specified.

 girepository/girepository.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/girepository/girepository.c b/girepository/girepository.c
index ef3d6d2..df09d82 100644
--- a/girepository/girepository.c
+++ b/girepository/girepository.c
@@ -131,6 +131,9 @@ init_globals (void)
           g_free (custom_dirs);
         }
 
+      if (override_search_path != NULL)
+        override_search_path = g_slist_reverse (override_search_path);
+
       libdir = GOBJECT_INTROSPECTION_LIBDIR;
 
       typelib_dir = g_build_filename (libdir, "girepository-1.0", NULL);