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fork_worker: use correct handle type for POSIX::write

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$resfh can be a pipe from POSIX::pipe() or the upid output
handle, which is an IO::File, so we need to take its
fileno().

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Fixes: ed52a8435a ("fork_worker: use separate pipe for status messages")
Reviewed-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Wolfgang Bumiller 2017-12-27 11:11:05 +01:00
parent 918140af72
commit 4d9f4d62e4
1 changed files with 1 additions and 1 deletions
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2
src/PVE/RESTEnvironment.pm
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@ -525,7 +525,7 @@ sub fork_worker {
if !open(STDIN, "</dev/null"); if !open(STDIN, "</dev/null");
$outfh = PVE::Tools::upid_open($upid); $outfh = PVE::Tools::upid_open($upid);
$resfh = $outfh; $resfh = fileno($outfh);
} }