findAddress() can return FALSE as well as zero
[squirrelmail.git] / src / compose.php
index 88a8c29..b3511fc 100644 (file)
@@ -893,7 +893,7 @@ function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $se
             }
 
             $identity_match = $orig_header->findAddress($identities);
-            if ($identity_match) {
+            if ($identity_match !== FALSE) {
                 $identity = $identity_match;
             }
         }