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[Parallel] Guard uninitialized encoder in ParallelProcess::quit() #8461

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[Parallel] Guard uninitialized encoder in ParallelProcess::quit() #8461

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6 changes: 5 additions & 1 deletion src/Parallel/ValueObject/ParallelProcess.php
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Original file line number Diff line number Diff line change
Expand Up @@ -116,7 +116,11 @@ public function quit(): void
$pipe->close();
}

$this->encoder->end();
// the process can be quit before its connection is bound, e.g. on quitAll() after an error;
// in that case the encoder was never set
if (isset($this->encoder)) {
$this->encoder->end();
}
}

public function bindConnection(Decoder $decoder, Encoder $encoder): void
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