From a4f830f143e625710f6cc5f9dd63965b66ad0989 Mon Sep 17 00:00:00 2001
From: Jason Felice <jason.m.felice@gmail.com>
Date: Fri, 7 Dec 2018 09:36:06 -0500
Subject: [PATCH] Use _exit() after vfork()

Closes #2620

The docs for Mac OS X's vfork() requires it, and _exit() conforms to
POSIX.1-2008.

http://man7.org/linux/man-pages/man2/_exit.2.html
---
 src/shell_manager.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shell_manager.cc b/src/shell_manager.cc
index 065a9f74..6181ab63 100644
--- a/src/shell_manager.cc
+++ b/src/shell_manager.cc
@@ -123,7 +123,7 @@ pid_t spawn_shell(const char* shell, StringView cmdline,
     setup_child();
 
     execve(shell, (char* const*)execparams.data(), (char* const*)envptrs.data());
-    exit(-1);
+    _exit(-1);
     return -1;
 }