do not send empty messages

ppentchev · Jan 10, 2013 · 66dd6d9 · 66dd6d9
1 parent 9ad5116
commit 66dd6d9
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/resources/example.php b/resources/example.php
@@ -8,7 +8,7 @@
 $subject="OpenPGP.js Example";
 $to="[email protected]";
 $headers = "From: OpenPGP.js Example <[email protected]>\r\n";
-$redirect = "http://openpgpjs.org";
+$redirect = "http://openpgpjs.org/";
 /* -------------------------------------------------------------------------- */
 
 /* input -------------------------------------------------------------------- */
@@ -20,7 +20,8 @@
 if (filter_var($user, FILTER_VALIDATE_EMAIL)) {
     $headers = "From: $user\r\n";
 }
-mail($to, $subject, $message, $headers);
+if (!empty($message))
+  mail($to, $subject, $message, $headers);
 /* -------------------------------------------------------------------------- */
 
 /* Redirect browser */