STDOUT and $psync[1] are the same here, so no need to differ.
Also we do this only for letting the parent know tha we're ready, the
parent knows the UPID already as it was generated before forking.
Signed-off-by: Thomas Lamprecht <t.lampre...@proxmox.com>
---
no changes since v1
src/PVE/RESTEnvironment.pm | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/src/PVE/RESTEnvironment.pm b/src/PVE/RESTEnvironment.pm
index bab4a2e..0ad6dba 100644
--- a/src/PVE/RESTEnvironment.pm
+++ b/src/PVE/RESTEnvironment.pm
@@ -482,12 +482,8 @@ sub fork_worker {
}
# sync with parent (signal that we are ready)
- if ($sync) {
- print "$upid\n";
- } else {
- POSIX::write($psync[1], $upid, length ($upid));
- POSIX::close($psync[1]);
- }
+ POSIX::write($psync[1], $upid, length ($upid));
+ POSIX::close($psync[1]) if !$sync; # don't need output pipe if async
my $readbuf = '';
# sync with parent (wait until parent is ready)
--
2.11.0
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