fix email imported error in php4

2016-08-17 17:28:17 +03:00
parent 206219c738
commit 5a0c7c330c
1 changed files with 4 additions and 1 deletions
@@ -72,7 +72,10 @@ class Importer
            $email->set('isBeingImported', true);

            $subject = $message->subject;
-            if ($subject !== '0' && empty(trim($subject))) {
+            if (!empty($subject) && is_string($subject)) {
+                $subject = trim($subject);
+            }
+            if ($subject !== '0' && empty($subject)) {
                $subject = '(No Subject)';
            }