Code

sha1_to_hex: properly terminate the SHA1
authorJohannes Schindelin <Johannes.Schindelin@gmx.de>
Thu, 22 Dec 2005 17:55:59 +0000 (18:55 +0100)
committerJunio C Hamano <junkio@cox.net>
Thu, 22 Dec 2005 20:52:37 +0000 (12:52 -0800)
commit1e80e0449248edb77b0fb9853f4a3404a599e207
tree6796de66f2dfb8ba71ae50ac4c5cc2e1c58438ea
parenta14c225661fa2fc271d9e0fbf262e369dc7254fc
sha1_to_hex: properly terminate the SHA1

sha1_to_hex() returns a pointer to a static buffer. Some of its users
modify that buffer by appending a newline character. Other users rely
on the fact that you can call

printf("%s", sha1_to_hex(sha1));

Just to be on the safe side, terminate the SHA1 in sha1_to_hex().

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
sha1_file.c