From dcbe24b521072617c85c82cb98c0b0c9fa4b9881 Mon Sep 17 00:00:00 2001
From: Julien Danjou <julien@danjou.info>
Date: Wed, 18 Jun 2008 20:32:54 +0200
Subject: [PATCH] awful: fix bug with no completion

Signed-off-by: Julien Danjou <julien@danjou.info>
---
 awful.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/awful.lua b/awful.lua
index b3e162365..be15306ea 100644
--- a/awful.lua
+++ b/awful.lua
@@ -497,6 +497,11 @@ local function menu_completion_bash(command, cur_pos, ncomp)
 
     c:close()
 
+    -- no completion, return
+    if #output == 0 then
+        return command, cur_pos
+    end
+
     -- cycle
     while ncomp > #output do
         ncomp = ncomp - #output