podcast: Download cancellation doesn't cancel when cancelled at 0%
version: git
During podcast download, status is 0% for a couple of seconds. When cancelled at 0%, the download starts and proceeds.
(15:34:14) [0x5629e1c34810] [podcast_download_action_cb] rb-podcast-source.c:418: Add to download action
(15:34:14) [0x5629e1c34810] [rb_podcast_manager_download_entry] rb-podcast-manager.c:496: Adding podcast episode http://open.live.bbc.co.uk/mediaselector/6/redir/version/2.0/mediaset/audio-nondrm-download-low/proto/http/vpid/p08vwf9s.mp3 to download list
(15:34:14) [0x5629e1c34810] [rb_podcast_manager_next_file] rb-podcast-manager.c:1758: looking for something to download
(15:34:14) [0x5629e1c34810] [rb_podcast_manager_next_file] rb-podcast-manager.c:1775: processing http://open.live.bbc.co.uk/mediaselector/6/redir/version/2.0/mediaset/audio-nondrm-download-low/proto/http/vpid/p08vwf9s.mp3
(15:34:15) [0x5629e31e2de0] [download_task] rb-podcast-manager.c:2013: remote file size 9298691
(15:34:15) [0x5629e31e2de0] [get_local_download_uri] rb-podcast-manager.c:1853: got content disposition filename BusinessDaily-20201021-GoogleHitByCompetitionLawsuit.mp3
(15:34:15) [0x5629e31e2de0] [download_task] rb-podcast-manager.c:2033: download URI: file:///home/testuser/Music/Business%20Daily/BusinessDaily-20201021-GoogleHitByCompetitionLawsuit.mp3
(15:34:15) [0x5629e31e2de0] [download_task] rb-podcast-manager.c:2073: checking for local copy at file:///home/testuser/Music/Business%20Daily/BusinessDaily-20201021-GoogleHitByCompetitionLawsuit.mp3
(15:34:15) [0x5629e31e2de0] [download_task] rb-podcast-manager.c:2105: local copy not found
(15:34:16) [0x5629e31e2de0] [download_progress] rb-podcast-manager.c:1823: file:///home/testuser/Music/Business%20Daily/BusinessDaily-20201021-GoogleHitByCompetitionLawsuit.mp3: 93800/ 9298691
(15:34:16) [0x5629e31e2de0] [download_progress] rb-podcast-manager.c:1823: file:///home/testuser/Music/Business%20Daily/BusinessDaily-20201021-GoogleHitByCompetitionLawsuit.mp3: 186200/ 9298691
(15:34:16) [0x5629e31e2de0] [download_progress] rb-podcast-manager.c:1823: file:///home/testuser/Music/Business%20Daily/BusinessDaily-20201021-GoogleHitByCompetitionLawsuit.mp3: 280000/ 9298691
(15:34:16) [0x5629e31e2de0] [download_progress] rb-podcast-manager.c:1823: file:///home/testuser/Music/Business%20Daily/BusinessDaily-20201021-GoogleHitByCompetitionLawsuit.mp3: 372400/ 9298691
(15:34:17) [0x5629e31e2de0] [download_progress] rb-podcast-manager.c:1823: file:///home/testuser/Music/Business%20Daily/BusinessDaily-20201021-GoogleHitByCompetitionLawsuit.mp3: 466200/ 9298691