From: lxoliva <lxoliva@559672b5-ba27-0410-b829-e8f1faed8b1b>
Date: Tue, 31 Mar 2009 18:43:31 +0000 (+0000)
Subject: Fix poor-man's dirname implementation.  Reported by Matías A. Fonzo.
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=0bf0fc2dabd545eefa194bb41f75f88f010af1b7;p=releases.git

Fix poor-man's dirname implementation.  Reported by Matías A. Fonzo.

git-svn-id: http://www.fsfla.org/svn/fsfla/software/linux-libre/scripts@4811 559672b5-ba27-0410-b829-e8f1faed8b1b
---

diff --git a/deblob-main b/deblob-main
index 71840776c75..51e232a1369 100755
--- a/deblob-main
+++ b/deblob-main
@@ -63,7 +63,7 @@ esac
 
 mver=$1 extra=$2 sver=$3
 kver=$mver$sver libre=libre$extra
-deblob= dir=`echo $0 | sed 's,/[^/]*$,,'`
+deblob= dir=`echo "$0" | sed 's,[^/]*$,,;s,^$,.,;s,/*$,,'`
 
 if test ! -f linux-$kver.tar.bz2; then
   echo linux-$kver.tar.bz2 does not exist >&2