From 5bacb52ee3c1786bf2201ed975bc7702a976c924 Mon Sep 17 00:00:00 2001
From: Julien Danjou <julien@danjou.info>
Date: Wed, 3 Sep 2008 15:15:00 +0200
Subject: [PATCH] awful: refuse to set titlebar on no-normal windows

Signed-off-by: Julien Danjou <julien@danjou.info>
---
 lib/awful.lua.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/awful.lua.in b/lib/awful.lua.in
index c3e715ca..76c05eec 100644
--- a/lib/awful.lua.in
+++ b/lib/awful.lua.in
@@ -1477,6 +1477,7 @@ end
 -- fg_focus: the foreground color for focused window.
 -- fg_focus: the background color for focused window.
 function titlebar.add(c, args)
+    if not c or c.type ~= "normal" then return end
     if not args then args = {} end
     -- Store colors
     titlebar.data[c] = {}