contrib: add credential helper for OS X Keychain

diff --git a/pack-check.c b/pack-check.c
index c3bf21dbcb4b79fdc815ef80ae5c970aafd02bbf..0c19b6e5a5677bd14989175abddc119381fac4ef 100644 (file)
--- a/pack-check.c
+++ b/pack-check.c
@@ -23,10 +23,10 @@ int check_pack_crc(struct packed_git *p, struct pack_window **w_curs,
                   off_t offset, off_t len, unsigned int nr)
 {
        const uint32_t *index_crc;
-       uint32_t data_crc = crc32(0, Z_NULL, 0);
+       uint32_t data_crc = crc32(0, NULL, 0);
 
        do {
-               unsigned int avail;
+               unsigned long avail;
                void *data = use_pack(p, w_curs, offset, &avail);
                if (avail > len)
                        avail = len;
@@ -61,7 +61,7 @@ static int verify_packfile(struct packed_git *p,
 
        git_SHA1_Init(&ctx);
        do {
-               unsigned int remaining;
+               unsigned long remaining;
                unsigned char *in = use_pack(p, w_curs, offset, &remaining);
                offset += remaining;
                if (!pack_sig_ofs)