Set $num in case loop returns nothing

mailwatch · Sep 2, 2024 · 7006c78 · 7006c78
1 parent 01ffc83
commit 7006c78
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/mailscanner/functions.php b/mailscanner/functions.php
@@ -3583,6 +3583,7 @@ function quarantine_release($list, $num, $to, $rpc_only = false)
 
  // Check for [-1], indicating just to release message itself, regardless of its item position
  if ($num[0] === -1) {
+ $num = [0];
  // Locate message in items
  for ($index=0;$index<count($list);$index++) {
  if (preg_match('/message\/rfc822/', $list[$index]['type'])) {
@@ -3717,6 +3718,7 @@ function quarantine_learn($list, $num, $type, $rpc_only = false)
 
  // Check for [-1], indicating just to release message itself, regardless of its item position
  if ($num[0] === -1) {
+ $num = [0];
  // Locate message in items
  for ($index=0;$index<count($list);$index++) {
  if (preg_match('/message\/rfc822/', $list[$index]['type'])) {