diff options
Diffstat (limited to 'src/join.py')
| -rw-r--r-- | src/join.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/join.py b/src/join.py index efff6e1..7d4be9f 100644 --- a/src/join.py +++ b/src/join.py @@ -123,7 +123,8 @@ def join(*fs): rc = [] for f in fs: f.condition.acquire() - f.condition.wait() + if not len(f.queue): + f.condition.wait() rc.append(f.queue.pop(0)) f.condition.release() return rc[0] if len(fs) == 1 else rc |