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Some browsers (IE5.5) don't support documnet.implementation. Check if the

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property exists. #722, from pgiruad.


git-svn-id: http://svn.openlayers.org/trunk/openlayers@3180 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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crschmidt
2007-05-25 10:49:57 +00:00
parent 77d5d70078
commit a840844b55
1 changed files with 3 additions and 1 deletions
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4
lib/OpenLayers/Renderer/SVG.js
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@@ -50,7 +50,9 @@ OpenLayers.Renderer.SVG.prototype =
*/
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;
},