fix strptime output for %C without %y

[musl] / src / passwd / getpw_r.c

diff --git a/src/passwd/getpw_r.c b/src/passwd/getpw_r.c
index 0e71e43..e8cc811 100644 (file)
--- a/src/passwd/getpw_r.c
+++ b/src/passwd/getpw_r.c
@@ -13,11 +13,11 @@ static int getpw_r(const char *name, uid_t uid, struct passwd *pw, char *buf, si
        pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
 
        rv = __getpw_a(name, uid, pw, &line, &len, res);
-       if (!rv && size < len) {
+       if (*res && size < len) {
                *res = 0;
                rv = ERANGE;
        }
-       if (!rv) {
+       if (*res) {
                memcpy(buf, line, len);
                FIX(name);
                FIX(passwd);