From d975c574f92b97297ebfa2a260f0040064ca0f46 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Tue, 24 Jan 2017 17:30:42 +0100
Subject: [PATCH] Form->redirect: nur dann im Flash was speichern, wenn
 Nachricht vorhanden

---
 SL/Form.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SL/Form.pm b/SL/Form.pm
index 3407a202d..c9d5932ea 100644
--- a/SL/Form.pm
+++ b/SL/Form.pm
@@ -733,7 +733,7 @@ sub redirect {
     $self->info($msg);
 
   } else {
-    SL::Helper::Flash::flash_later('info', $msg);
+    SL::Helper::Flash::flash_later('info', $msg) if $msg;
     $self->_store_redirect_info_in_session;
     print $::form->redirect_header($self->{callback});
   }
-- 
2.20.1