[vfs] minor memory optimization

2026-09-27 10:03:11 +07:00 · 2016-04-06 18:52:06 +02:00
parent 21827bed2a
commit ba096e237b
1 changed files with 1 additions and 1 deletions
@@ -184,7 +184,7 @@ public class FileWatcher {

    @Override
    public void notifyManualWatchRoots(@NotNull Collection<String> roots) {
-      myManualWatchRoots.add(ContainerUtil.newHashSet(roots));
+      myManualWatchRoots.add(roots.isEmpty() ? Collections.emptySet() : ContainerUtil.newHashSet(roots));
      notifyOnAnyEvent();
    }