From: Alexander Kojevnikov <alexander@kojevnikov.com>
Date: Wed, 16 Mar 2011 06:41:10 +0000 (+0800)
Subject: tests: Do not use xargs GNU extension in the test runner
X-Git-Tag: 0.12.1~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a37d25163f9d5b24f3593302f67806e40cac8f36;p=thirdparty%2Fvala.git

tests: Do not use xargs GNU extension in the test runner

Fixes bug 644884.
---

diff --git a/tests/testrunner.sh b/tests/testrunner.sh
index ee5ec013d..0d477ea05 100755
--- a/tests/testrunner.sh
+++ b/tests/testrunner.sh
@@ -164,7 +164,7 @@ EOF
 
 cat $SOURCEFILES >> main.vala
 
-if $VALAC $VALAFLAGS -o test$EXEEXT $(echo $PACKAGES | xargs -n 1 -r echo -n " --pkg") main.vala &>log; then
+if $VALAC $VALAFLAGS -o test$EXEEXT $([ -z "$PACKAGES" ] || echo $PACKAGES | xargs -n 1 echo -n " --pkg") main.vala &>log; then
 	echo -e "\033[0;32mOK\033[m"
 else
 	echo -e "\033[0;31mFAIL\033[m"