Avoid an unnecessary request during graph creation.

pantsbuild · May 24, 2018 · e930cb7 · e930cb7
1 parent 2d5e35d
commit e930cb7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/python/pants/engine/legacy/graph.py b/src/python/pants/engine/legacy/graph.py
@@ -252,6 +252,9 @@ def _inject_specs(self, subjects):
 
     Yields the resulting addresses.
     """
+    if not subjects:
+      return
+
     logger.debug('Injecting specs to %s: %s', self, subjects)
     with self._resolve_context():
       specs = tuple(subjects)