From 212e822ccba483e7f40dfbc9656672eadc60641f Mon Sep 17 00:00:00 2001
From: Marc <980978+MarcHagen@users.noreply.github.com>
Date: Wed, 28 Aug 2024 23:30:54 +0200
Subject: [PATCH] Unpack child result array

---
 src/Process/ParallelProcess.php | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/Process/ParallelProcess.php b/src/Process/ParallelProcess.php
index 9e95cb8..8f0145b 100644
--- a/src/Process/ParallelProcess.php
+++ b/src/Process/ParallelProcess.php
@@ -68,11 +68,15 @@ public function getOutput()
         if (! $this->output) {
             $processOutput = $this->process->getOutput();
 
-            $this->output = @unserialize(base64_decode($processOutput));
+			$childResult = @unserialize(base64_decode($processOutput));
 
-            if (! $this->output) {
+            if ($childResult === false || !is_string($childResult['output'])) {
                 $this->errorOutput = $processOutput;
+
+				return null;
             }
+
+			$this->output = $childResult['output'];
         }
 
         return $this->output;
@@ -83,11 +87,13 @@ public function getErrorOutput()
         if (! $this->errorOutput) {
             $processOutput = $this->process->getErrorOutput();
 
-            $this->errorOutput = @unserialize(base64_decode($processOutput));
+			$childResult = @unserialize(base64_decode($processOutput));
 
-            if (! $this->errorOutput) {
+			if ($childResult === false || !is_string($childResult['output'])) {
                 $this->errorOutput = $processOutput;
-            }
+			} else {
+				$this->errorOutput = $childResult['output'];
+			}
         }
 
         return $this->errorOutput;