client_focus_update(): Balance the lua stack

There is a push 15 lines before the push that is removed here, but the client
that is pushed there was never popped. Bad.

Fix this by letting luaA_class_emit_signal() do the needed pop for us.

Signed-off-by: Uli Schlachter <psychon@znc.in>
Signed-off-by: Julien Danjou <julien@danjou.info>

diff --git a/objects/client.c b/objects/client.c
index 2aec1a5..48e6d5a 100644 (file)
--- a/objects/client.c
+++ b/objects/client.c
@@ -404,7 +404,6 @@ client_focus_update(client_t *c)
 
     ewmh_update_net_active_window(c->phys_screen);
 
-    luaA_object_push(globalconf.L, c);
     luaA_class_emit_signal(globalconf.L, &client_class, "focus", 1);
 }