actionmuxer: set handler ids initially to zero

These were getting created with possible non-zero values and then inserted
into a hashtable where the readers may not know the state of the group.

Ensure those values are set to zero until we assign them below.

diff --git a/gtk/gtkactionmuxer.c b/gtk/gtkactionmuxer.c
index 06660ddf89dc07cfe1b9ba8bd2f40d0f3bc955b4..60ee06dc58d5d7198d682d0d2f67533ba45d8891 100644 (file)
--- a/gtk/gtkactionmuxer.c
+++ b/gtk/gtkactionmuxer.c
@@ -1269,7 +1269,7 @@ gtk_action_muxer_insert (GtkActionMuxer *muxer,
   if (!muxer->groups)
     muxer->groups = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, gtk_action_muxer_free_group);
 
-  group = g_slice_new (Group);
+  group = g_slice_new0 (Group);
   group->muxer = muxer;
   group->group = g_object_ref (action_group);
   group->prefix = g_strdup (prefix);