Fix unbound variable errors

2022-06-02 16:08:07 +02:00
parent a6eeccb417
commit 4f8c1b5388
15 changed files with 85 additions and 86 deletions
--- a/seqs/element-web.sh
+++ b/seqs/element-web.sh
@@ -60,7 +60,7 @@ step_20() {
  if [ ! -z $ELEMENT_WEB_BACKUP ] ; then
    exe mkdir -p "$ELEMENT_WEB_BACKUP"
  fi
-  if [ ! -z $1 ] ; then
+  if [ -n "${1:-}" ] ; then
    tempRoot="$1"
  else
    tempRoot="$ELEMENT_WEB_LOC"