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)
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>

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