From a9c556ccad819869a6a5d932aac0a75a99372f08 Mon Sep 17 00:00:00 2001
From: Barry Warsaw <barry@python.org>
Date: Wed, 17 Sep 2014 19:32:43 +0300
Subject: [PATCH] _init_completion: Handle cword < 0 (LP: #1289597)

Previously only bash 4.3 seemed to provoke this, but now with the
empty command consistency tweak it occurs with earlier as well.
---
 bash_completion | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bash_completion b/bash_completion
index 7e01ae4d..3bb4bc2b 100644
--- a/bash_completion
+++ b/bash_completion
@@ -727,7 +727,7 @@ _init_completion()
         fi
     done
 
-    [[ $cword -eq 0 ]] && return 1
+    [[ $cword -le 0 ]] && return 1
     prev=${words[cword-1]}
 
     [[ ${split-} ]] && _split_longopt && split=true