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Diffstat (limited to 'src/Utility/ConcurrentOutput.hs')
| -rw-r--r-- | src/Utility/ConcurrentOutput.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Utility/ConcurrentOutput.hs b/src/Utility/ConcurrentOutput.hs index 3ced5083..3c072cf4 100644 --- a/src/Utility/ConcurrentOutput.hs +++ b/src/Utility/ConcurrentOutput.hs @@ -85,7 +85,7 @@ takeOutputLock' block = go =<< withLock tryTakeTMVar ( havelock , if block then do - void $ tryIO $ P.waitForProcess h + void $ P.waitForProcess h havelock else do withLock (`putTMVar` orig) |