From: Andre Noll <maan@systemlinux.org>
Date: Thu, 25 Nov 2010 16:36:23 +0000 (+0100)
Subject: gsu: Don't use the =~ operator.
X-Git-Url: http://git.tuebingen.mpg.de/?p=gsu.git;a=commitdiff_plain;h=9923673f6d5cd23f6680ca24249f47c2b1d447cb;ds=sidebyside

gsu: Don't use the =~ operator.

I need it at least on one machine that still has only bash-2.
---

diff --git a/funcs/gsu b/funcs/gsu
index 673605e..1d23973 100644
--- a/funcs/gsu
+++ b/funcs/gsu
@@ -427,7 +427,7 @@ gsu_getopts()
 
 	ret=-$E_GSU_GETOPTS
 	result="invalid optstring $1"
-	if [[ -z "$1" || "$1" =~ "::" ]]; then
+	if [[ -z "$1" ]] || grep -q '::' <<< "$1" ; then
 		gsu_err_msg
 		exit 1
 	fi