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do not assume that the browser won't add new script tags to the DOM before it's done with the evaluation of OpenLayers.js, r=fredj,ahocevar (closes #2873)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@10862 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Éric Lemoine
2010-10-27 10:26:05 +00:00
parent 3c57b6b36c
commit 8024e58177
4 changed files with 45 additions and 7 deletions
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17
lib/OpenLayers.js
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@@ -44,10 +44,19 @@
* {String} Path to this script
*/
_getScriptLocation: (function() {
var r = new RegExp("(^|(.*?\\/))(" + scriptName + ")(\\?|$)");
var s = document.getElementsByTagName('script');
var m = s[s.length-1].getAttribute("src").match(r);
var l = m ? m[1] : "";
var r = new RegExp("(^|(.*?\\/))(" + scriptName + ")(\\?|$)"),
s = document.getElementsByTagName('script'),
src, m, l = "";
for(var i=0, len=s.length; i<len; i++) {
src = s[i].getAttribute('src');
if(src) {
var m = src.match(r);
if(m) {
l = m[1];
break;
}
}
}
return (function() { return l; });
})()
};