From c5df0532c00944decfc167a4174d7e8886fae6a4 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sat, 23 Jan 2021 08:39:59 +0100
Subject: [PATCH] HackStudio: Handle failed fork() in TerminalWrapper a bit
 better

---
 Userland/DevTools/HackStudio/TerminalWrapper.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Userland/DevTools/HackStudio/TerminalWrapper.cpp b/Userland/DevTools/HackStudio/TerminalWrapper.cpp
index ef7c220c42..42d91cfc91 100644
--- a/Userland/DevTools/HackStudio/TerminalWrapper.cpp
+++ b/Userland/DevTools/HackStudio/TerminalWrapper.cpp
@@ -88,6 +88,11 @@ void TerminalWrapper::run_command(const String& command)
     };
 
     m_pid = fork();
+    if (m_pid < 0) {
+        perror("fork");
+        return;
+    }
+
     if (m_pid == 0) {
         // Create a new process group.
         setsid();