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Ignore termination signals in shell process

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Fixes #36.
This commit is contained in:
Aaron Piotrowski 2019-02-25 19:38:05 -06:00
parent 974c6e2048
commit 2f79a32f04
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1 changed files with 1 additions and 1 deletions
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lib/Internal/Posix/Runner.php
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@ -79,7 +79,7 @@ final class Runner implements ProcessRunner
public function start(string $command, string $cwd = null, array $env = [], array $options = []): ProcessHandle public function start(string $command, string $cwd = null, array $env = [], array $options = []): ProcessHandle
{ {
$command = \sprintf( $command = \sprintf(
'{ (%s) <&3 3<&- 3>/dev/null & } 3<&0;' . '{ (%s) <&3 3<&- 3>/dev/null & } 3<&0; trap "" INT TERM QUIT HUP;' .
'pid=$!; echo $pid >&3; wait $pid; RC=$?; echo $RC >&3; exit $RC', 'pid=$!; echo $pid >&3; wait $pid; RC=$?; echo $RC >&3; exit $RC',
$command $command
); );