bug fix in GUI

diff --git a/web/htdocs/commands/xmlpage.pm b/web/htdocs/commands/xmlpage.pm
index 4cbfd5865beb36793dab13caa0666bfdf0994806..3421cbdccf95238047d56c1004253fb2cdaba5b6 100644 (file)
--- 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);
+        }
       }
     }