From 6f9d121a6fbb045493d3fc75d660fe5f30554b50 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Wed, 30 Oct 2019 08:33:31 +0000
Subject: [PATCH] AttrTemplate.pm:Report error after dialog (Forum #104804)

git-svn-id: https://svn.fhem.de/fhem/trunk@20425 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/AttrTemplate.pm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/AttrTemplate.pm b/fhem/FHEM/AttrTemplate.pm
index 313708e47..1c0d5464f 100644
--- a/fhem/FHEM/AttrTemplate.pm
+++ b/fhem/FHEM/AttrTemplate.pm
@@ -229,8 +229,11 @@ AttrTemplate_Set($$@)
             $("#FW_okDialog").parent().find(".ui-dialog-buttonpane button")
             .unbind("click").click(function(){
               var val = encodeURIComponent($("#FW_okDialog input").val());
-              FW_cmd(FW_root+"?cmd="+val+"&XHR=1",
-                     function(){ location.reload() } );
+              FW_cmd(FW_root+"?cmd="+val+"&XHR=1", function(resp){
+                if(resp)
+                  return FW_okDialog("<pre>"+resp+"</pre>");
+                location.reload()
+              });
               $("#FW_okDialog").remove();
             })}, 100);
          </script>