patch: fix variable scope leak in HTMLArea.getInnerHTML()

[tloo@…]

the function HTMLArea.getInnerHTML() (rev 461) is missing a local variable declaration causing a namespace clash with the [window] object, resulting in an error in MSIE. This simple inlined patch fixes that:

--- htmlarea.js.orig	2006-03-03 14:42:56.000000000 +0100
+++ htmlarea.js	2006-03-03 14:46:08.000000000 +0100
@@ -4397,6 +4397,7 @@
 // retrieve the HTML (fastest version, but uses innerHTML)
 HTMLArea.prototype.getInnerHTML = function() {
   if(!this._doc.body) return '';
+  var html = "";
   switch (this._editMode) {
       case "wysiwyg"  :
         if (!this.config.fullPage)

[gocher]

fixed at revision 470