docker: fix variable checking in bootstrapping script

This commit is contained in:
Zankaria 2024-04-16 20:49:31 +02:00
parent 5c99b0f4f3
commit fbbdb5afd6

View File

@ -24,7 +24,7 @@ if [ ! -w /var/www ] ; then
exit 1
fi
if [ -z "$XDEBUG_OUT_DIR" ] ; then
if [ -z "${XDEBUG_OUT_DIR:-''}" ] ; then
echo "INFO: Initializing xdebug out directory at $XDEBUG_OUT_DIR"
mkdir -p "$XDEBUG_OUT_DIR"
chown www-data "$XDEBUG_OUT_DIR"