Fix compilation warning: initialize the variable

diff --git a/gtk/gtkkeyhash.c b/gtk/gtkkeyhash.c
index 298f94c5d6d14e02df5ef0fb5d4424258792e224..0bd8f16a2eb760b3c756518156dc4207c3de53cc 100644 (file)
--- a/gtk/gtkkeyhash.c
+++ b/gtk/gtkkeyhash.c
@@ -468,7 +468,7 @@ _gtk_key_hash_lookup (GtkKeyHash      *key_hash,
        * define these keyvals; if yes, discard results because a widget up in 
        * the stack may have an exact match and we don't want to 'steal' it.
        */
-      gint oldkeyval;
+      guint oldkeyval = 0;
       GtkKeyHashEntry *keyhashentry;
 
       results = sort_lookup_results_by_keyval (results);