[gdk-pixbuf] Fix gettext use

[Matthias Clasen <matthiasc src gnome org>]

commit 97877a64af55e7b73d18b85aafffbface9666ebf
Author: Stanislav Brabec <sbrabec suse com>
Date:   Mon Nov 23 20:39:05 2015 +0100

    Fix gettext use
    
    gettext() calls inside library have to use gi18n-lib.h.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=758552

 gdk-pixbuf/gdk-pixbuf-private.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk-pixbuf/gdk-pixbuf-private.h b/gdk-pixbuf/gdk-pixbuf-private.h
index 552e084..30f65c5 100644
--- a/gdk-pixbuf/gdk-pixbuf-private.h
+++ b/gdk-pixbuf/gdk-pixbuf-private.h
@@ -29,7 +29,7 @@
 #include <math.h>
 
 #include <glib-object.h>
-#include <glib/gi18n.h>
+#include <glib/gi18n-lib.h>
 
 #include "gdk-pixbuf-core.h"
 #include "gdk-pixbuf-loader.h"