From 3622f2f9e531ddbb243b39774546cf11ee9ccf3e Mon Sep 17 00:00:00 2001
From: Igor Murzov <e-mail@date.by>
Date: Thu, 6 Sep 2012 17:58:35 +0400
Subject: [PATCH] tar: Fix detection if the $prev is a tar file.

It also makes the completion work better with long options (Debian: #685223)
---
 completions/tar | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/completions/tar b/completions/tar
index 45f3ff36..a18fb785 100644
--- a/completions/tar
+++ b/completions/tar
@@ -56,7 +56,7 @@ _tar()
     esac
 
     case $prev in
-        *$ext)
+        *${ext:-$tars})
             # complete on files in tar file
             #
             # get name of tar file from command line