Use AM_PATH_GLIB instead of glib-config directly

[~andy/gtk] / gdk / gdkxid.c

diff --git a/gdk/gdkxid.c b/gdk/gdkxid.c
index 6a538ba520c1a25186fecaefb2ae40f4f5b37c0c..706738673284a3fb7d4353b57c920dc10917eff8 100644 (file)
--- a/gdk/gdkxid.c
+++ b/gdk/gdkxid.c
@@ -16,6 +16,14 @@
  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  * Boston, MA 02111-1307, USA.
  */
+
+/*
+ * Modified by the GTK+ Team and others 1997-1999.  See the AUTHORS
+ * file for a list of people on the GTK+ Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
+ */
+
 #include "gdkprivate.h"
 #include <stdio.h>
 
@@ -24,7 +32,7 @@ static gint  gdk_xid_compare (XID *a,
                              XID *b);
 
 
-GHashTable *xid_ht = NULL;
+static GHashTable *xid_ht = NULL;
 
 
 void
@@ -53,10 +61,11 @@ gdk_xid_table_remove (XID xid)
 gpointer
 gdk_xid_table_lookup (XID xid)
 {
-  gpointer data;
-
-  data = g_hash_table_lookup (xid_ht, &xid);
+  gpointer data = NULL;
 
+  if (xid_ht)
+    data = g_hash_table_lookup (xid_ht, &xid);
+  
   return data;
 }