This is a holdover from the original implementation in
ac8d5af (builtin-status: submodule summary support,
2008-04-12), which just had the sub-process output to our
descriptor; we had to make sure we had flushed any data that
we produced before it started writing.
Since 3ba7407 (submodule summary: ignore --for-status
option, 2013-09-06), however, we pipe the sub-process output
back to ourselves. So there's no longer any need to flush
(it does not hurt, but it may leave readers wondering why we
do it).
Signed-off-by: Jeff King <p...@peff.net>
---
wt-status.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/wt-status.c b/wt-status.c
index 7036fa2..1712762 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -745,7 +745,6 @@ static void wt_status_print_submodule_summary(struct
wt_status *s, int uncommitt
sm_summary.git_cmd = 1;
sm_summary.no_stdin = 1;
- fflush(s->fp);
sm_summary.out = -1;
run_command(&sm_summary);
--
2.3.3.618.ga041503
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