commit 6c258f36e1b44d34f7d58dbad39c42b060a7d4cd
author Shashikanth VH <shashikanth.vh@huawei.com> Thu Apr 28 17:53:23 2016 +0530
committer Gerrit Code Review <gerrit@onlab.us> Wed May 04 16:52:48 2016 +0000
tree 94be749bd67025284d252e87382e473da1c66a6f
parent eb04e7b9996da8ba308536b8d76ec3321749dc76

Yang file scanner bug fix.

Change-Id: Id67b0c519581adb34a72ef363470f8d39877823f

utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java

diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java
index 6da8bcd..7c451e1 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/utils/io/impl/YangFileScanner.java
@@ -85,7 +85,7 @@
                 root = stack.pop();
                 file = new File(root);
                 filelist = file.listFiles();
-                if (filelist.length == 0) {
+                if ((filelist == null) || (filelist.length == 0)) {
                     continue;
                 }
                 for (File current : filelist) {