Constness tightening for move/link_temp_to_file()

Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/cache.h b/cache.h
index 03d9dd0488..7257c4c53d 100644
--- a/cache.h
+++ b/cache.h
@@ -257,7 +257,7 @@ extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned l
 extern int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer,
 			      size_t bufsize, size_t *bufposn);
 extern int write_sha1_to_fd(int fd, const unsigned char *sha1);
-extern int move_temp_to_file(const char *tmpfile, char *filename);
+extern int move_temp_to_file(const char *tmpfile, const char *filename);
 
 extern int has_sha1_pack(const unsigned char *sha1);
 extern int has_sha1_file(const unsigned char *sha1);