[PATCH] commit: match explicit-ident semantics for summary and template

[Jeff King <peff@peff.net>]

Currently the commit summary will show the committer only if
neither the name or email was set explicitly. However, the
commit message template will show the committer unless
_both_ are set explicitly. This patch gives the same
behavior.

The difference came about because the two topics (one
enhancing the template semantics, and the other adding the
summary warning) were developed independently.

Signed-off-by: Jeff King <peff@peff.net>
---
This goes on top of 'next' as a result of merging jc/ident and
jk/warn-author-committer-after-commit. It's not correct on top of either
topic individually.

 builtin-commit.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/builtin-commit.c b/builtin-commit.c
index 37c902c..d4eef6d 100644
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -1099,7 +1099,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1)
 		strbuf_addstr(&format, "\n Author: ");
 		strbuf_addbuf_percentquote(&format, &author_ident);
 	}
-	if (!user_ident_explicitly_given) {
+	if (user_ident_explicitly_given != IDENT_ALL_GIVEN) {
 		strbuf_addstr(&format, "\n Committer: ");
 		strbuf_addbuf_percentquote(&format, &committer_ident);
 		if (advice_implicit_identity) {
-- 
1.6.6.418.gd5443