From 457dbf6061eea5f2d1e3bccacf1691265f7321cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Mon, 2 May 2011 13:51:55 +0300
Subject: [PATCH] _init_completion: Indicate that completion should not
 continue if cword == 0.

http://thread.gmane.org/gmane.comp.shells.bash.bugs/16499
http://lists.alioth.debian.org/pipermail/bash-completion-devel/2011-May/003635.html

Thanks-to: Igor Murzov <igor@gplsoft.org>
---
 bash_completion | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bash_completion b/bash_completion
index 77e76b31..e88e2fc8 100644
--- a/bash_completion
+++ b/bash_completion
@@ -740,7 +740,9 @@ _init_completion()
             i=$(( ++i ))
         fi
     done
-    [[ $cword -ge 1 ]] && prev=${words[cword-1]} || prev=
+
+    [[ $cword -eq 0 ]] && return 1
+    prev=${words[cword-1]}
 
     [[ $split ]] && _split_longopt && split=true