minor

2012-09-07 18:22:21 +04:00
parent 7c0bebe631
commit 1dfe212844
1 changed files with 2 additions and 2 deletions
@@ -46,9 +46,9 @@ public class FilteringScope extends JetScopeAdapter {
        return Collections2.filter(super.getFunctions(name), predicate);
    }

+    @Nullable
    private <D extends DeclarationDescriptor> D filterDescriptor(@Nullable D descriptor) {
-        if (predicate.apply(descriptor)) return descriptor;
-        return null;
+        return descriptor != null && predicate.apply(descriptor) ? descriptor : null;
    }

    @Override