[PATCH 5/4] run-command: implement abort_async for pthreads

[Jeff King <peff@peff.net>]

We just need to cancel the thread, instead of sending it a
signal as we do for fork()'d async sections.

Signed-off-by: Jeff King <peff@peff.net>
---
This could also just be part of the merge resolution, but I thought it
would be easier to see what is going on if I put it here.

 run-command.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/run-command.c b/run-command.c
index e31c073..46ea07d 100644
--- a/run-command.c
+++ b/run-command.c
@@ -607,7 +607,7 @@ void abort_async(struct async *async)
 #ifdef NO_PTHREADS
 	kill(async->pid, 15);
 #else
-	/* no clue */
+	pthread_cancel(async->tid);
 #endif
 	finish_async(async);
 }
-- 
1.7.4.13.g8566c