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Fix possible NPE in DirCache.isModified()

The snapshot field of a DirCache object for a newly created repository
can be null. This fix prevents a NPE when isModified() is called in
such a situation.

Change-Id: I61a1b45db2d60fdcc0f87373ac6fd75ac4c4a202
Signed-off-by: Philipp Thun <philipp.thun@sap.com>
stable-0.12
Philipp Thun 14 years ago
parent
commit
475672866a
  1. 2
      org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java

2
org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCache.java vendored

@ -321,7 +321,7 @@ public class DirCache {
public boolean isOutdated() throws IOException {
if (liveFile == null || !liveFile.exists())
return false;
return snapshot.isModified(liveFile);
return snapshot != null && snapshot.isModified(liveFile);
}
/** Empty this index, removing all entries. */

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