hash: update obsolete reference to SHA1_HEADER
authorbrian m. carlson <sandals@crustytoothpaste.net>
Thu, 8 Feb 2018 02:48:58 +0000 (02:48 +0000)
committerJunio C Hamano <gitster@pobox.com>
Fri, 9 Feb 2018 17:56:10 +0000 (09:56 -0800)
commitb212c0ca318bc4757b051080f8622796c4524890
tree64d1e8909538949b0a85624767d391fed46b2858
parentf87e8137187e0c9abe39b15cb4b6f5cdc76a70b0
hash: update obsolete reference to SHA1_HEADER

We moved away from SHA1_HEADER to a preprocessor if chain, but didn't
update the comment discussing the platform defines.  Update this comment
so it reflects the current state of our codebase.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
hash.h