submodule add: allow relative repository path even when no url is set

diff --git a/ident.c b/ident.c
index 9e2438826dfce158e04549933d5c588dd6abcf5c..8e56b5e941e85c9634d420a3e8140c328bca9c30 100644 (file)
--- a/ident.c
+++ b/ident.c
@@ -34,6 +34,7 @@ static void copy_gecos(const struct passwd *w, char *name, size_t sz)
                        *dst++ = toupper(*w->pw_name);
                        memcpy(dst, w->pw_name + 1, nlen - 1);
                        dst += nlen - 1;
+                       len += nlen;
                }
        }
        if (len < sz)
@@ -217,8 +218,10 @@ const char *fmt_ident(const char *name, const char *email,
        }
 
        strcpy(date, git_default_date);
-       if (!name_addr_only && date_str)
-               parse_date(date_str, date, sizeof(date));
+       if (!name_addr_only && date_str && date_str[0]) {
+               if (parse_date(date_str, date, sizeof(date)) < 0)
+                       die("invalid date format: %s", date_str);
+       }
 
        i = copy(buffer, sizeof(buffer), 0, name);
        i = add_raw(buffer, sizeof(buffer), i, " <");