[PATCH v2 16/19] submodule: 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>
---
 submodule.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/submodule.c b/submodule.c
index 3402af6..878cc48 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1324,13 +1324,12 @@ void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir)
 	const char *real_work_tree = xstrdup(real_path(work_tree));
 
 	/* Update gitfile */
-	strbuf_addf(&file_name, "%s/.git", work_tree);
+	strbuf_setf(&file_name, "%s/.git", work_tree);
 	write_file(file_name.buf, 1, "gitdir: %s\n",
 		   relative_path(real_git_dir, real_work_tree, &rel_path));
 
 	/* Update core.worktree setting */
-	strbuf_reset(&file_name);
-	strbuf_addf(&file_name, "%s/config", real_git_dir);
+	strbuf_setf(&file_name, "%s/config", real_git_dir);
 	if (git_config_set_in_file(file_name.buf, "core.worktree",
 				   relative_path(real_work_tree, real_git_dir,
 						 &rel_path)))
-- 
2.0.0.592.gf55b190