Author: ryan
Date: Thu Jan 15 15:49:12 2009
New Revision: 734859
URL: http://svn.apache.org/viewvc?rev=734859&view=rev
Log:
avoid null pointer on empty directory
Modified:
incubator/droids/trunk/droids-core/src/main/java/org/apache/droids/robot/walker/FileWorker.java
Modified:
incubator/droids/trunk/droids-core/src/main/java/org/apache/droids/robot/walker/FileWorker.java
URL:
http://svn.apache.org/viewvc/incubator/droids/trunk/droids-core/src/main/java/org/apache/droids/robot/walker/FileWorker.java?rev=734859&r1=734858&r2=734859&view=diff
==============================================================================
---
incubator/droids/trunk/droids-core/src/main/java/org/apache/droids/robot/walker/FileWorker.java
(original)
+++
incubator/droids/trunk/droids-core/src/main/java/org/apache/droids/robot/walker/FileWorker.java
Thu Jan 15 15:49:12 2009
@@ -36,8 +36,11 @@
{
File file = task.getFile();
if( file.isDirectory() ) {
- for( File f : file.listFiles() ) {
- queue.merge( new FileTask( f, task.getDepth()+1 ) );
+ File[] files = file.listFiles();
+ if( files != null ) {
+ for( File f : files ) {
+ queue.merge( new FileTask( f, task.getDepth()+1 ) );
+ }
}
}
else {
