Do SHA1 hash _before_ compression.

And add a "convert-cache" program to convert from old-style
to new-style.

1 files changed, 1 insertions, 1 deletions

diff --git a/cache.h b/cache.h
index efeb82b6dc..dd91a71808 100644
--- a/cache.h
+++ b/cache.h
@@ -112,7 +112,7 @@ extern void * map_sha1_file(const unsigned char *sha1, unsigned long *size);
 extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size);
 extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size);
 extern int write_sha1_file(char *buf, unsigned len, unsigned char *return_sha1);
-extern int check_sha1_signature(unsigned char *sha1, void *buf, unsigned long size);
+extern int check_sha1_signature(unsigned char *sha1, void *buf, unsigned long size, const char *type);
 
 /* Convert to/from hex/sha1 representation */
 extern int get_sha1_hex(const char *hex, unsigned char *sha1);