Fix potential null pointer access in IndexDiffFilter
Change-Id: I39c2ea6b3090d7028cc1e246af6e3cc4e7bc70c2
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/filter/IndexDiffFilter.java b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/filter/IndexDiffFilter.java
index 3ef3d97..42725bc 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/filter/IndexDiffFilter.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/filter/IndexDiffFilter.java
@@ -224,7 +224,8 @@ public boolean include(TreeWalk tw) throws MissingObjectException,
// Only one chance left to detect a diff: between index and working
// tree. Make use of the WorkingTreeIterator#isModified() method to
// avoid computing SHA1 on filesystem content if not really needed.
- return wi.isModified(di.getDirCacheEntry(), true, tw.getObjectReader());
+ return wi.isModified(di == null ? null : di.getDirCacheEntry(), true,
+ tw.getObjectReader());
}
/**
