Pull request #3370: KERNEL-14076 fix:解决死循环问题

Merge in VISUAL/fineui from ~TREECAT/fineui:es6 to es6

* commit '3aa425ba74805ccc8cfeae6b3dd165f973a5cad1':
  KERNEL-14076 fix:解决死循环问题

es6.xtype.js

@@ -60,12 +60,15 @@ function search(src, clzName) {
     srcPath.shift();
     srcPath.pop();
 
+
+
     const findDstIndexPath = (dstArr, startIndex) => {
         let i = startIndex;
 
-        while (!isExist(path.resolve("src", dstArr.slice(0, i + 1).join("/"), "index.js"))) {
+        while (!isExist(path.resolve("src", dstArr.slice(0, i + 1).join("/"), "index.js")) && i < dstArr.length) {
             i++;
         }
+     
         if (i < dstArr.length) {
             return dstArr.slice(startIndex, i + 1).join("/");
         } else {