From: arno <arno@renevier.net>
Date: Tue, 10 Aug 2010 11:09:46 +0000 (+0200)
Subject: minor js cleanup
X-Git-Tag: v0.2~71
X-Git-Url: https://dev.renevier.net/?p=syj.git;a=commitdiff_plain;h=a602acd4b5d049d92b5793afb8e024717d2aa33f

minor js cleanup
---

diff --git a/public/js/syj.js b/public/js/syj.js
index e32bc06..bb8ce11 100644
--- a/public/js/syj.js
+++ b/public/js/syj.js
@@ -227,7 +227,7 @@ var SYJView = {
     needsFormResubmit: false,
 
     init: function() {
-        var externalGraphic, baseURL, baseLayer, layerOptions, extent = null, hidemessenger;
+        var externalGraphic, baseURL, baseLayer, layerOptions, extent, hidemessenger;
 
         // is svg context, opera does not resolve links with base element is svg context
         externalGraphic = styleMap.edit.styles.select.defaultStyle.externalGraphic;
@@ -278,7 +278,6 @@ var SYJView = {
             this.messenger.hide();
         }
 
-        extent = null;
         if ($("geom_data").value) {
             this.viewLayer.addFeatures([this.wkt.read($("geom_data").value)]);
             extent = this.viewLayer.getDataExtent();
@@ -412,7 +411,6 @@ var SYJView = {
         if (transport) {
             httpCode = transport.getStatus();
         }
-        message = "";
         switch (httpCode) {
             case 0:
                 message = SyjStrings.notReachedError;