From: Erik Faye-Lund <kusmabite@gmail.com>
Date: Wed, 14 Dec 2011 14:07:09 +0000 (+0100)
Subject: compat/setenv.c: error if name contains '='
X-Git-Tag: v1.7.8.2~10^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/6ac1b2a3b8bd970e9fc175c42927f00d4d465bbf?hp=6ac1b2a3b8bd970e9fc175c42927f00d4d465bbf

compat/setenv.c: error if name contains '='

According to POSIX, setenv should error out with EINVAL if it's
asked to set an environment variable whose name contains an equals
sign. Implement this detail in our compatibility-fallback.

Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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