[FIX]hm-smtp.php: Initialize to avoid undefined variable warning

cypht-org · Sep 24, 2024 · 6e7caa1 · 6e7caa1
1 parent 25107b5
commit 6e7caa1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/modules/smtp/hm-smtp.php b/modules/smtp/hm-smtp.php
@@ -408,8 +408,8 @@ function authenticate($username, $password, $mech) {
                     break;
             }
         }
-    
-        if (!$result) {
+
+        if (!isset($result)) {
             $result = 'An error occurred authenticating to the SMTP server';
             $res = $this->get_response();
             if ($this->compare_response($res, '235') == 0) {