[OpenLayers-Commits] r3180 - trunk/openlayers/lib/OpenLayers/Renderer

[commits at openlayers.org]

Author: crschmidt
Date: 2007-05-25 06:49:57 -0400 (Fri, 25 May 2007)
New Revision: 3180

Modified:
   trunk/openlayers/lib/OpenLayers/Renderer/SVG.js
Log:
Some browsers (IE5.5) don't support documnet.implementation. Check if the
property exists. #722, from pgiruad.


Modified: trunk/openlayers/lib/OpenLayers/Renderer/SVG.js
===================================================================
--- trunk/openlayers/lib/OpenLayers/Renderer/SVG.js	2007-05-24 17:42:02 UTC (rev 3179)
+++ trunk/openlayers/lib/OpenLayers/Renderer/SVG.js	2007-05-25 10:49:57 UTC (rev 3180)
@@ -50,7 +50,9 @@
      */
     supported: function() {
         var svgFeature = "http://www.w3.org/TR/SVG11/feature#SVG";
-        var supported = (document.implementation.hasFeature("org.w3c.svg", "1.0") || document.implementation.hasFeature(svgFeature, "1.1"));
+        var supported = (document.implementation && 
+                        (document.implementation.hasFeature("org.w3c.svg", "1.0") || 
+                         document.implementation.hasFeature(svgFeature, "1.1")));
         return supported;
     },