update_jdn.sh

@@ -26,7 +26,7 @@
 set -e
 
 # prevent failure on first run...
-[ ! -f /srv/jenkins/bin/common-functions.sh ] || source /srv/jenkins/bin/common-functions.sh
+[ ! -f /srv/jenkins/bin/common-functions.sh ] || . /srv/jenkins/bin/common-functions.sh
 
 BASEDIR="$(dirname "$(readlink -e $0)")"
 STAMP=/var/log/jenkins/update-jenkins.stamp