Delay "empty ident" errors until they really matter.
authorJunio C Hamano <junkio@cox.net>
Sun, 19 Feb 2006 04:31:05 +0000 (20:31 -0800)
committerJunio C Hamano <junkio@cox.net>
Sun, 19 Feb 2006 04:31:05 +0000 (20:31 -0800)
commit749be728d469e9a0acfdc020feff17c2da510083
treebfaa47fb2b07de070b3bb5c58915faba3c3cb13d
parent925f9187697acfdbd7dbfe15e8420e1d3a671433
Delay "empty ident" errors until they really matter.

Previous one warned people upfront to encourage fixing their
environment early, but some people just use repositories and git
tools read-only without making any changes, and in such a case
there is not much point insisting on them having a usable ident.

This round attempts to move the error until either "git-var"
asks for the ident explicitly or "commit-tree" wants to use it.

Signed-off-by: Junio C Hamano <junkio@cox.net>
cache.h
commit-tree.c
ident.c
var.c