t1503: use test_must_be_empty

diff --git a/ident.c b/ident.c
index 1d9b6e770d02d12f77b417e05aca5134eccf1c40..77bc882e59c887e948a1fba4d99805f5dedfa7f7 100644 (file)
--- a/ident.c
+++ b/ident.c
@@ -102,7 +102,7 @@ static void copy_email(const struct passwd *pw, struct strbuf *email)
        add_domainname(email);
 }
 
-static const char *ident_default_name(void)
+const char *ident_default_name(void)
 {
        if (!git_default_name.len) {
                copy_gecos(xgetpwuid_self(), &git_default_name);