Backport of "hlsdemux: Don't double-free variant streams on errors" into 1.18
Backport of !1799 (merged) "hlsdemux: Don't double-free variant streams on errors".
Commits:
- a4b20ed2 hlsdemux: Don't double-free variant streams on errors
Backport of !1799 (merged) "hlsdemux: Don't double-free variant streams on errors".
Commits: