[PATCH] tests: allow running tests with alternate ocserv

[Mike Miller]

Allow $OCSERV in the caller's environment to override the default ocserv
system installation.

Signed-off-by: Mike Miller <mtmiller at debian.org>
---
 tests/common.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/common.sh b/tests/common.sh
index 6d5736a..fbfde7a 100644
--- a/tests/common.sh
+++ b/tests/common.sh
@@ -19,13 +19,13 @@
 
 #this test can only be run as root
 
-if ! test -x /usr/sbin/ocserv;then
+OCSERV=${OCSERV:-/usr/sbin/ocserv}
+
+if ! test -x ${OCSERV};then
 	echo "You need ocserv to run this test"
 	exit 77
 fi
 
-OCSERV=/usr/sbin/ocserv
-
 SOCKDIR="./sockwrap.$$.tmp"
 mkdir -p $SOCKDIR
 export SOCKET_WRAPPER_DIR=$SOCKDIR
-- 
2.10.2