From a528fab356f1b93c34cc7a436e53c89080ee12cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A0=D1=83=D1=81=D0=BB=D0=B0=D0=BD=20=D0=98=D0=B6=D0=B1?=
 =?UTF-8?q?=D1=83=D0=BB=D0=B0=D1=82=D0=BE=D0=B2?= <address@hidden>
Date: Mon, 28 Jul 2014 02:49:52 +0000
Subject: [PATCH] Avoid tripping over 'unbound variable' shell error

---
 tests/threadsafety | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/threadsafety b/tests/threadsafety
index bfbc86a..a048915 100755
--- a/tests/threadsafety
+++ b/tests/threadsafety
@@ -162,7 +162,7 @@ UNSAFE="$UNSAFE srandom"
 set -- $UNSAFE
 cmd="-e [^.>=_0-9a-z]($1"
 shift
-while test "$1"; do
+while [[ $# != 0 ]]; do
     cmd="${cmd}|$1"
     shift
 done
-- 
1.8.5.3