git: Use `format_len()` instead of `strlen()` when creating the repo

path in `init_git()`

1 files changed, 1 insertions, 1 deletions

diff --git a/git.c b/git.c
index da9386d..7b2fd6d 100644
--- a/git.c
+++ b/git.c
@@ -718,7 +718,7 @@ git_repo **init_git(config *cfg) {
 		if (entry.d_type == DT_DIR) {
 			/* Is the entry neither ".", nor ".."? */
 			if (strcmp(entry.d_name, ".") && strcmp(entry.d_name, "..")) {
-				char *repo_dir = calloc(strlen(cfg->git_root) + strlen(entry.d_name) + 2, sizeof(char));
+				char *repo_dir = calloc(format_len("%s/%s", cfg->git_root, entry.d_name), sizeof(char));
 
 				/* Append the directory name to the git root. */
 				/* Could also do this: