Bug 2532: Fix potential NPE in Utils.listFiles

Change-Id: I09fbcb8eaa98ea52e1c0ad09adc083c7a471c9a1
Signed-off-by: Ed Warnicke <eaw@cisco.com>

diff --git a/yang/yang-maven-plugin/src/main/java/org/opendaylight/yangtools/yang2sources/plugin/YangToSourcesProcessor.java b/yang/yang-maven-plugin/src/main/java/org/opendaylight/yangtools/yang2sources/plugin/YangToSourcesProcessor.java
index d3de2502a121179c927c2b29ffb4c1a04f0c8a4e..c6c0badda738bebedccbce0340a91ece03b56cbc 100644 (file)
--- a/yang/yang-maven-plugin/src/main/java/org/opendaylight/yangtools/yang2sources/plugin/YangToSourcesProcessor.java
+++ b/yang/yang-maven-plugin/src/main/java/org/opendaylight/yangtools/yang2sources/plugin/YangToSourcesProcessor.java
@@ -206,7 +206,7 @@ class YangToSourcesProcessor {
             withMetaInf.mkdirs();
 
             try {
-                Collection<File> files = Util.listFiles(yangFilesRootDir, excludedFiles, null);
+                Collection<File> files = Util.listFiles(yangFilesRootDir, excludedFiles, log);
                 for (File file : files) {
                     org.apache.commons.io.FileUtils.copyFile(file, new File(withMetaInf, file.getName()));
                 }