From: Jan Michel <j.michel@gsi.de>
Date: Thu, 17 Oct 2013 16:26:37 +0000 (+0200)
Subject: bug fix in GUI
X-Git-Url: https://jspc29.x-matter.uni-frankfurt.de/git/?a=commitdiff_plain;h=5735cc41bae16a2f5c7562b767790a597636b233;p=daqtools.git

bug fix in GUI
---

diff --git a/web/htdocs/commands/xmlpage.pm b/web/htdocs/commands/xmlpage.pm
index 4cbfd58..3421cbd 100644
--- a/web/htdocs/commands/xmlpage.pm
+++ b/web/htdocs/commands/xmlpage.pm
@@ -83,7 +83,9 @@ sub printJavaScripts {
       var text = e.target.getAttribute("cstr");
           text += "\\nCurrent Value: "+e.target.innerHTML+" ("+e.target.getAttribute("raw")+")\\n ";
       var newval = prompt(text,e.target.getAttribute("raw"));
-      getdataprint('../xml-db/put.pl?'+e.target.getAttribute("cstr")+'-'+newval,'returntext',false,0,refresh);
+      if (newval != null) {
+        getdataprint('../xml-db/put.pl?'+e.target.getAttribute("cstr")+'-'+newval,'returntext',false,0,refresh);
+        }
       }
     }