Merge remote branch 'vog/master'

In some cases, importNode() does not exist on IE, so we fall back to copyElement() in that case.
Aeon · Dec 6, 2010 · 5e6ee02 · 5e6ee02
2 parents 161d2f1 + 2e836a4
commit 5e6ee02
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diff --git a/src/core.js b/src/core.js
@@ -1001,7 +1001,8 @@ Strophe.Builder.prototype = {
      */
     cnode: function (elem)
     {
-        var newElem = Strophe.xmlGenerator().importNode(elem, true);
+        var xmlGen = Strophe.xmlGenerator();
+        var newElem = xmlGen.importNode ? xmlGen.importNode(elem, true) : Strophe.copyElement(elem);
         this.node.appendChild(newElem);
         this.node = newElem;
         return this;
@@ -3210,4 +3211,4 @@ if (callback) {
     window.$msg = arguments[2];
     window.$iq = arguments[3];
     window.$pres = arguments[4];
-});
+});
diff --git a/src/md5.js b/src/md5.js
@@ -274,4 +274,3 @@ var MD5 = (function () {
 
     return obj;
 })();
-