From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 15 Apr 2006 19:29:52 +0000 (-0000)
Subject: touchup syntax and dont execute the loop as many times
X-Git-Tag: v2.1_pre9~10
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=70effbe19e6c95eee21db8d164c65e8bcd90cde2;p=portage.git

touchup syntax and dont execute the loop as many times

svn path=/main/trunk/; revision=3158
---

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index f54110273..3babf1d46 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -409,11 +409,11 @@ unpack() {
 	chmod -Rf a+rX,u+w,g-w,o-w .
 }
 
-strip_duplicate_slashes () {
-	if [ -n "${1}" ]; then
-		local removed=${1}
-		while [ "${removed}" != "${removed/\/\///}" ] ; do
-			removed="${removed/\/\///}"
+strip_duplicate_slashes() {
+	if [[ -n $1 ]] ; then
+		local removed=$1
+		while [[ ${removed} == *//* ]] ; do
+			removed=${removed//\/\///}
 		done
 		echo ${removed}
 	fi