stream_filter/httplive.c: newstream can also be 0 (first index in vlc_array_t).
HTTP Live Streams are number from 0 in vlc_array_t. The condition in Download() excluded 0 as valid stream. The first element in the array is at index 0, so consider this to be valid. (cherry picked from commit 7acbd2448c289cf28a80cfc0dd2ece21860aa6e9)