From: Robin Rosenberg <robin.rosenberg@dewire.com>
Date: Sat, 8 Sep 2012 10:07:24 +0000 (+0200)
Subject: Ignore non-commit refs when in RevWalkUtils.findBranchesReachableFrom
X-Git-Tag: v2.2.0.201212191850-r~101^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=refs%2Fchanges%2F87%2F7687%2F3;p=jgit.git

Ignore non-commit refs when in RevWalkUtils.findBranchesReachableFrom

This methods is for finding branches only.

Change-Id: Ic68b5295ff814401890f0592ae95851554706ca6
---

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/revwalk/RevWalkUtils.java b/org.eclipse.jgit/src/org/eclipse/jgit/revwalk/RevWalkUtils.java
index 83f5f924e5..f223dea445 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/revwalk/RevWalkUtils.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/revwalk/RevWalkUtils.java
@@ -165,7 +165,10 @@ public final class RevWalkUtils {
 		final int SKEW = 24*3600; // one day clock skew
 
 		for (Ref ref : refs) {
-			RevCommit headCommit = revWalk.parseCommit(ref.getObjectId());
+			RevObject maybehead = revWalk.parseAny(ref.getObjectId());
+			if (!(maybehead instanceof RevCommit))
+				continue;
+			RevCommit headCommit = (RevCommit) maybehead;
 
 			// if commit is in the ref branch, then the tip of ref should be
 			// newer than the commit we are looking for. Allow for a large