[findBugs] Fix potential NPE in CleanFilter

Change-Id: Ibc20e9fc16be62f61748b3f59f6d70c1ebf63671
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

diff --git a/org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/CleanFilter.java b/org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/CleanFilter.java
index 66feca751867496635c17892eb961424924d5f80..c4e34eed0a2380fcd5fb920a6cf3273a0b334305 100644 (file)
--- a/org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/CleanFilter.java
+++ b/org.eclipse.jgit.lfs/src/org/eclipse/jgit/lfs/CleanFilter.java
@@ -151,7 +151,10 @@ public class CleanFilter extends FilterCommand {
                                                FileUtils.delete(tmpFile.toFile());
                                        }
                                } else {
-                                       FileUtils.mkdirs(mediaFile.getParent().toFile(), true);
+                                       Path parent = mediaFile.getParent();
+                                       if (parent != null) {
+                                               FileUtils.mkdirs(parent.toFile(), true);
+                                       }
                                        FileUtils.rename(tmpFile.toFile(), mediaFile.toFile(),
                                                        StandardCopyOption.ATOMIC_MOVE);
                                }