[timidity++/f15] (2 commits) ...add upstream patch to fix garbled sound when start playing (#710927)

[Christian Krause]

Summary of changes:

  66ca532... fix segfault in detect() introduced by libao-first patch (# (*)
  4a0fae8... add upstream patch to fix garbled sound when start playing  (*)

(*) This commit already existed in another branch; no separate mail sent