From 5e61eaf855dc4bc94c35e9e950fb2e1d7f88d5af Mon Sep 17 00:00:00 2001
From: "Barton E. Schaefer" <schaefer@zsh.org>
Date: Sat, 4 Mar 2017 15:25:17 -0800
Subject: 40654: exit cleanly from special POSIXBUILTINS in subshells

This patch overloads the zsh_subshell counter which is meant for $ZSH_SUBSHELL, but no one has suggested a working alternate test.
---
 Src/exec.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Src/exec.c')

diff --git a/Src/exec.c b/Src/exec.c
index 83d1513d0..6af4ddbf3 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -3996,6 +3996,7 @@ execcmd_exec(Estate state, Execcmd_params eparams,
 	 * classify as a builtin) we treat all errors as fatal.
 	 * The "command" builtin is not special so resets this behaviour.
 	 */
+	forked |= zsh_subshell;
     fatal:
 	if (redir_err || errflag) {
 	    if (!isset(INTERACTIVE)) {
-- 
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