Make update-cert.sh runnable anywhere

diff --git a/update-cert.sh b/update-cert.sh
index 3625dee1dc3875e96b3b2f0f553a25e8d7b2cca6..eac43ab2697721e968907af33ef7e5cbd60c3f7d 100755 (executable)
--- a/update-cert.sh
+++ b/update-cert.sh
@@ -2,6 +2,7 @@
 
 set -euf
 
+cd `dirname "$0"`
 umask 0006
 cat privkey.pem fullchain.pem > ejabberd.pem
 chgrp ejabberd ejabberd.pem