[hg] simplify a bit.

This commit is contained in:
Kirill Likhodedov
2012-11-01 12:33:05 +04:00
parent 72a3e4fa73
commit bf1c4d737a
@@ -207,14 +207,7 @@ public class HgCachingCommitedChangesProvider implements CachingCommittedChanges
HgRevisionNumber vcsRevisionNumber = revision.getRevisionNumber();
List<HgRevisionNumber> parents = vcsRevisionNumber.getParents();
HgRevisionNumber firstParent;
if ( parents.isEmpty() ) {
// There's no parent...this is a root in the repository.
firstParent = null;
}
else {
firstParent = parents.get(0);
}
HgRevisionNumber firstParent = parents.isEmpty() ? null : parents.get(0); // can have no parents if it is a root
List<Change> changes = new ArrayList<Change>();
for (String file : revision.getModifiedFiles()) {