[PATCH 1/7] ident: refactor empty ident error message

[Jeff King <peff@peff.net>]

There's on point in printing the name, since it is by
definition the empty string if we have reached this code
path. Instead, let's be more clear that we are complaining
about the empty name, but still show the email address that
it is attached to (since that may provide some context to
the user).

Signed-off-by: Jeff King <peff@peff.net>
---
As I mentioned in the cover letter, this one is optional. But I think it
makes sense.

 ident.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ident.c b/ident.c
index e279039..f5160e1 100644
--- a/ident.c
+++ b/ident.c
@@ -281,7 +281,7 @@ const char *fmt_ident(const char *name, const char *email,
 		if (error_on_no_name) {
 			if (name == git_default_name.buf)
 				fputs(env_hint, stderr);
-			die("empty ident %s <%s> not allowed", name, email);
+			die("empty ident name (for <%s>) not allowed", email);
 		}
 		pw = xgetpwuid_self();
 		name = pw->pw_name;
-- 
1.7.10.1.25.g7031a0f