Shell: Build as part of Lagom as well

Bringing the Serenity Shell to your very own host system :^)
Author: https://github.com/alimpfard Commit: 639c1a1737 Pull-request: https://github.com/SerenityOS/serenity/pull/2542 Reviewed-by: https://github.com/awesomekling Reviewed-by: https://github.com/bugaevc
2025-07-31 13:19:05 +00:00 · 2020-06-25 17:15:23 +04:30 · 2020-06-25 17:15:23 +04:30 · 639c1a1737 · 2024-07-19 05:08:57 +09:00
commit 639c1a1737
parent d2bdbc3e77
5 changed files with 45 additions and 8 deletions
--- a/Shell/Shell.cpp
+++ b/Shell/Shell.cpp
@ -423,7 +423,11 @@ RefPtr<Job> Shell::run_command(AST::Command& command)
        return nullptr;

    pid_t child = fork();
-    if (!child) {
+    if (child < 0) {
+        perror("fork");
+        return nullptr;
+    }
+    if (child == 0) {
        setpgid(0, 0);
        tcsetpgrp(0, getpid());
        tcsetattr(0, TCSANOW, &default_termios);