add quotes

7 years ago · f6c7a621ff
1 changed files with 1 additions and 1 deletions
--- a/dnsapi/dns_pleskxml.sh
+++ b/dnsapi/dns_pleskxml.sh
@ -66,7 +66,7 @@ _DBG_EARLY_CHECK_MODE() {
    return 1
  fi

-  if [ $_pleskxml_DBG_LEVEL -gt 0 ]; then
+  if [ "$_pleskxml_DBG_LEVEL" -gt 0 ]; then
    _info "plesk XML running in debug mode. Debug level =  '${_pleskxml_DBG_LEVEL}' "
    # This won't display if DBG level was set to zero.
  fi