From 8949a86cfe5d1daf2f46b5cd6b3bb73f78db2f31 Mon Sep 17 00:00:00 2001
From: Jonathan Nieder <jrnieder@gmail.com>
Date: Sun, 28 Nov 2010 20:44:37 +0800
Subject: [BUILTIN] Use EXEXIT in place of EXEXEC

The intended semantics of EXEXEC are identical to EXEXIT, so
simplify by using EXEXIT directly.

Functional change: in edge cases (exec within a trap handler),
this causes the exit status from exec not to be clobbered.
For example, without this patch:

 $ sh -c 'trap "exec nonexistent" EXIT'; echo $?
 exec: 1: nonexistent: not found
 0

And with it:

 $ sh -c 'trap "exec nonexistent" EXIT'; echo $?
 exec: 1: nonexistent: not found
 127

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 ChangeLog | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index a18838c..ac722c4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2010-11-28  Jonathan Nieder <jrnieder@gmail.com>
+
+	* Use EXEXIT in place of EXEXEC.
+
 2010-11-28  Gerrit Pape <pape@smarden.org>
 
 	* Use exit status 127 when the script to run does not exist.
-- 
cgit 1.4.1