wrong alsa time fix

[GitHub issues - edited]

alsa-project/alsa-lib issue #132 was edited from circinusX1:

@@ -42,7 +42,7 @@ long long timestamp2ns(snd_htimestamp_t t)
 {
        long long nsec;
 
-       nsec = t.tv_sec * 1000000000;
+       nsec = (long long)t.tv_sec * 1000000000;
        nsec += t.tv_nsec;

Issue URL     : https://github.com/alsa-project/alsa-lib/issues/132
Repository URL: https://github.com/alsa-project/alsa-lib