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* CheckpointService.java

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getAvailableCheckpointDirectories() - avoid NullPointerException when
    checkpoints dir does not exist
This commit is contained in:
nlevitt
2009-12-04 00:52:55 +00:00
parent a49159a2cc
commit 67a25f2dce
1 changed files with 3 additions and 1 deletions
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engine/src/main/java/org/archive/crawler/framework/CheckpointService.java
+3 -1
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@@ -263,7 +263,9 @@ public class CheckpointService implements Lifecycle, ApplicationContextAware {
@SuppressWarnings("unchecked")
public File[] getAvailableCheckpointDirectories() {
File[] dirs = getCheckpointsDir().getFile().listFiles((FileFilter)FileFilterUtils.directoryFileFilter());
Arrays.sort(dirs, LastModifiedFileComparator.LASTMODIFIED_REVERSE);
if (dirs != null) {
Arrays.sort(dirs, LastModifiedFileComparator.LASTMODIFIED_REVERSE);
}
return dirs;
}