From a14c418aee9d4ccd7cf888024e318b300173099f Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Fri, 23 Aug 2013 21:27:42 +1000
Subject: [VAR] Initialise OPTIND after importing environment

On Sat, Mar 23, 2013 at 01:46:20AM +0000, Chris F.A. Johnson wrote:
>
>   According to both the dash man page and the POSIX spec, "When the
>   shell is invoked, OPTIND is initialized to 1."
>
>   However, it actually takes the value of the environment variable
>   if it exists:
>
> $ OPTIND=4 dash -c 'echo "$OPTIND"'
> 4
> $ OPTIND=4 bash -c 'echo "$OPTIND"'
> 1
> $ OPTIND=4 ksh -c 'echo "$OPTIND"'
> 1
> $ OPTIND=4 ksh93 -c 'echo "$OPTIND"'
> 1

This patch fixes this by initialising OPTIND after importing the
environment.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index 9500c87..4276676 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 2013-08-23  Herbert Xu <herbert@gondor.apana.org.au>
 
 	* Propagate EXP_QPAT in subevalvar.
+	* Initialise OPTIND after importing environment.
 
 2013-03-12  Peter Rosin <peda@lysator.liu.se>
 
-- 
cgit 1.4.1