fix const-correctness of write_sha1_file
commitc00e657df23d9e83d86a79657ff9061b1c2d357b
authorJeff King <peff@peff.net>
Fri, 2 Apr 2010 00:03:18 +0000 (1 20:03 -0400)
committerJunio C Hamano <gitster@pobox.com>
Fri, 2 Apr 2010 06:49:03 +0000 (1 23:49 -0700)
tree23ca1039d12d63feddaf8cdf84fce692ededb4d5
parent890a13a45285ad44858add2ce2f74eb478f549c8
fix const-correctness of write_sha1_file

These should take const buffers as input data, but zlib's
next_in pointer is not const-correct. Let's fix it at the
zlib level, though, so the cast happens in one obvious
place. This should be safe, as a similar cast is used in
zlib's example code for a const array.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
cache.h
sha1_file.c