From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 6 Nov 2011 05:43:34 +0000 (-0700)
Subject: runtests.sh: use 0 to control arg parse loop
X-Git-Tag: v2.2.0_alpha73~26
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=49a5cda809e55352d45395a6585d66c91f5e91ba;p=portage.git

runtests.sh: use 0 to control arg parse loop
---

diff --git a/runtests.sh b/runtests.sh
index b7313b79b..30ddeeffa 100755
--- a/runtests.sh
+++ b/runtests.sh
@@ -29,7 +29,7 @@ trap interrupted SIGINT
 
 unused_args=()
 
-while [[ -n $1 ]] ; do
+while [ $# -gt 0 ] ; do
 	case "$1" in
 		--python-versions=*)
 			PYTHON_VERSIONS=${1#--python-versions=}