Merge 9540c24 into 4d31072

psf · Jan 23, 2019 · fb53f63 · fb53f63
2 parents 4d31072 + 9540c24
commit fb53f63
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/black.py b/black.py
@@ -487,6 +487,7 @@ async def schedule_formatting(
         done, _ = await asyncio.wait(pending, return_when=asyncio.FIRST_COMPLETED)
         for task in done:
             src = tasks.pop(task)
+            pending = tasks.keys()
             if task.cancelled():
                 cancelled.append(task)
             elif task.exception():