[glib] gtestdbus: Fix variable shadowing

[Philip Withnall <pwithnall src gnome org>]

commit 598a9c5028eef0f84b8f3830524058f3ab5eb257
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Tue Nov 12 13:09:56 2013 +0000

    gtestdbus: Fix variable shadowing
    
    Shut up, GCC.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=712148

 gio/gtestdbus.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gio/gtestdbus.c b/gio/gtestdbus.c
index 98ee8c9..d84a600 100644
--- a/gio/gtestdbus.c
+++ b/gio/gtestdbus.c
@@ -556,10 +556,10 @@ write_config_file (GTestDBus *self)
 
   for (i = 0; i < self->priv->service_dirs->len; i++)
     {
-      const gchar *path = g_ptr_array_index (self->priv->service_dirs, i);
+      const gchar *dir_path = g_ptr_array_index (self->priv->service_dirs, i);
 
       g_string_append_printf (contents,
-          "  <servicedir>%s</servicedir>\n", path);
+          "  <servicedir>%s</servicedir>\n", dir_path);
     }
 
   g_string_append (contents,