-<html><head><title>/home/edward/gitlive/roojs1/Roo/bootstrap/version.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/**
+<html><head><title>Roo/bootstrap/version.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/**
* set the version of bootstrap based on the stylesheet...
*
*/
</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ret</span><span class="jsdoc-syntax">=3;
</span><span class="jsdoc-var">Roo.each</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">document.styleSheets</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">) {
- </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s.href.match</span><span class="jsdoc-syntax">(/css-bootstrap4/)) {
+ </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">s.href </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">s.href.match</span><span class="jsdoc-syntax">(/css-bootstrap4/)) {
</span><span class="jsdoc-var">ret</span><span class="jsdoc-syntax">=4;
}
});