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Get rid of warning about possible NullPointerException 

Do this by using one of the two references that are dependent
of checkReferencedIsReachable.

Change-Id: I4f16916c62ed8ea434013925f49fb03fe57b7d7e
This commit is contained in:
Robin Rosenberg 2012-06-06 02:32:43 +02:00
parent 86e4859576
commit 130925b879
1 changed files with 5 additions and 5 deletions
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10
org.eclipse.jgit/src/org/eclipse/jgit/transport/BaseReceivePack.java
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@ -957,7 +957,7 @@ private void checkConnectivity() throws IOException {
final ObjectWalk ow = new ObjectWalk(db);
ow.setRetainBody(false);
if (checkReferencedIsReachable) {
if (baseObjects != null) {
ow.sort(RevSort.TOPO);
if (!baseObjects.isEmpty())
ow.sort(RevSort.BOUNDARY, true);
@ -974,7 +974,7 @@ private void checkConnectivity() throws IOException {
RevObject o = ow.parseAny(have);
ow.markUninteresting(o);
if (checkReferencedIsReachable && !baseObjects.isEmpty()) {
if (baseObjects != null && !baseObjects.isEmpty()) {
o = ow.peel(o);
if (o instanceof RevCommit)
o = ((RevCommit) o).getTree();
@ -985,7 +985,7 @@ private void checkConnectivity() throws IOException {
RevCommit c;
while ((c = ow.next()) != null) {
if (checkReferencedIsReachable //
if (providedObjects != null //
&& !c.has(RevFlag.UNINTERESTING) //
&& !providedObjects.contains(c))
throw new MissingObjectException(c, Constants.TYPE_COMMIT);
@ -996,7 +996,7 @@ private void checkConnectivity() throws IOException {
if (o.has(RevFlag.UNINTERESTING))
continue;
if (checkReferencedIsReachable) {
if (providedObjects != null) {
if (providedObjects.contains(o))
continue;
else
@ -1007,7 +1007,7 @@ private void checkConnectivity() throws IOException {
throw new MissingObjectException(o, Constants.TYPE_BLOB);
}
if (checkReferencedIsReachable) {
if (baseObjects != null) {
for (ObjectId id : baseObjects) {
o = ow.parseAny(id);
if (!o.has(RevFlag.UNINTERESTING))