[PATCH v2 14/19] ident: simplify via strbuf_set()

[Jeremiah Mahler <jmmahler@gmail.com>]

Simplify cases where a strbuf_reset is immediately followed by a
strbuf_add by using strbuf_set operations.

Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com>
---
 ident.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/ident.c b/ident.c
index 1d9b6e7..523e249 100644
--- a/ident.c
+++ b/ident.c
@@ -397,8 +397,7 @@ int git_ident_config(const char *var, const char *value, void *data)
 	if (!strcmp(var, "user.name")) {
 		if (!value)
 			return config_error_nonbool(var);
-		strbuf_reset(&git_default_name);
-		strbuf_addstr(&git_default_name, value);
+		strbuf_setstr(&git_default_name, value);
 		committer_ident_explicitly_given |= IDENT_NAME_GIVEN;
 		author_ident_explicitly_given |= IDENT_NAME_GIVEN;
 		return 0;
@@ -407,8 +406,7 @@ int git_ident_config(const char *var, const char *value, void *data)
 	if (!strcmp(var, "user.email")) {
 		if (!value)
 			return config_error_nonbool(var);
-		strbuf_reset(&git_default_email);
-		strbuf_addstr(&git_default_email, value);
+		strbuf_setstr(&git_default_email, value);
 		committer_ident_explicitly_given |= IDENT_MAIL_GIVEN;
 		author_ident_explicitly_given |= IDENT_MAIL_GIVEN;
 		return 0;
-- 
2.0.0.592.gf55b190