Win32: unify environment case-sensitivity
commit6fc237804fb8ebeaa011308a36efc3c11610e527
authorKarsten Blees <blees@dcon.de>
Sat, 14 Jan 2012 22:42:09 +0000 (14 23:42 +0100)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Tue, 5 Jun 2012 18:44:20 +0000 (5 13:44 -0500)
treeee02f5fde0fbda8b9ca1c9bac3790e6e36fb01bf
parentbeccef50322a1070013d0a4e1be4d783da32a40f
Win32: unify environment case-sensitivity

The environment on Windows is case-insensitive. Some environment functions
(such as unsetenv and make_augmented_environ) have always used case-
sensitive comparisons instead, while others (getenv, putenv, sorting in
spawn*) were case-insensitive.

Prevent potential inconsistencies by using case-insensitive comparison in
lookup_env (used by putenv, unsetenv and make_augmented_environ).

Signed-off-by: Karsten Blees <blees@dcon.de>
compat/mingw.c