From 5f1700755f12677b608adef88c39e08df99c41f2 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@zsh.org>
Date: Thu, 10 Nov 2016 10:37:27 +0000
Subject: 39901: No EXIT trap on LHS of pipeline.

There is a special case if the LHS is a shell construct.
Add unit tests for both cases.
---
 Src/exec.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Src')

diff --git a/Src/exec.c b/Src/exec.c
index c0ed2c475..a01a633db 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -1888,6 +1888,10 @@ execpline2(Estate state, wordcode pcode,
 		entersubsh(((how & Z_ASYNC) ? ESUB_ASYNC : 0)
 			   | ESUB_PGRP | ESUB_KEEPTRAP);
 		close(synch[1]);
+		if (sigtrapped[SIGEXIT])
+		{
+		    unsettrap(SIGEXIT);
+		}
 		execcmd_exec(state, &eparams, input, pipes[1], how, 1);
 		_exit(lastval);
 	    }
-- 
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