diff options
Diffstat (limited to 'lib/PublicInbox/Spawn.pm')
-rw-r--r-- | lib/PublicInbox/Spawn.pm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/PublicInbox/Spawn.pm b/lib/PublicInbox/Spawn.pm index 265638fe..106f5e01 100644 --- a/lib/PublicInbox/Spawn.pm +++ b/lib/PublicInbox/Spawn.pm @@ -376,6 +376,7 @@ sub popen_rd { sub popen_wr { my ($cmd, $env, $opt, @cb_arg) = @_; pipe(local $opt->{0}, my $w) or die "pipe: $!\n"; + $w->autoflush(1); my $pid = spawn($cmd, $env, $opt); PublicInbox::ProcessIO->maybe_new($pid, $w, @cb_arg) } |