ident: make user_ident_explicitly_given static
commit452802309c422ce71f1c038357ee0775af5fb3eb
authorJeff King <peff@peff.net>
Thu, 15 Nov 2012 00:34:05 +0000 (14 16:34 -0800)
committerJunio C Hamano <gitster@pobox.com>
Fri, 16 Nov 2012 01:47:24 +0000 (15 17:47 -0800)
treeaaa6a8c4b7faa9532cd0199314e68b1ce0b425dd
parent09feffb633d9e27fa2f3b96ff7c367baa3164ce0
ident: make user_ident_explicitly_given static

In v1.5.6-rc0~56^2 (2008-05-04) "user_ident_explicitly_given"
was introduced as a global for communication between config,
ident, and builtin-commit.  In v1.7.0-rc0~72^2 (2010-01-07)
readers switched to using the common wrapper
user_ident_sufficiently_given().  After v1.7.11-rc1~15^2~18
(2012-05-21), the var is only written in ident.c.

Now we can make it static, which will enable further
refactoring without worrying about upsetting other code.

Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
cache.h
ident.c