sha1_to_hex() usage cleanup
Somebody on the #git channel complained that the sha1_to_hex() thing uses a static buffer which caused an error message to show the same hex output twice instead of showing two different ones. That's pretty easily rectified by making it uses a simple LRU of a few buffers, which also allows some other users (that were aware of the buffer re-use) to be written in a more straightforward manner. Signed-off-by: NLinus Torvalds <torvalds@osdl.org> Signed-off-by: NJunio C Hamano <junkio@cox.net>
Showing
想要评论请 注册 或 登录