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ytdl_hook: Check for empty playlists 

Sometimes we get empty playlists back, print a warning message
instead of crash
This commit is contained in:
ChrisK2 2015-01-16 06:59:16 +01:00
parent 70f43db95b
commit 1558938f87
1 changed files with 7 additions and 1 deletions
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8
player/lua/ytdl_hook.lua
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@ -97,6 +97,12 @@ mp.add_hook("on_load", 10, function ()
elseif not (json["_type"] == nil) and (json["_type"] == "playlist") then
-- a playlist
if (#json.entries == 0) then
msg.warn("Got empty playlist, nothing to play.")
return
end
-- some funky guessing to detect multi-arc videos
if not (json.entries[1]["webpage_url"] == nil)
and (json.entries[1]["webpage_url"] == json["webpage_url"]) then
@ -145,7 +151,7 @@ mp.add_hook("on_load", 10, function ()
if not (json["requested_formats"] == nil) then
msg.info("Using DASH, expect inaccurate duration.")
if not (json.duration == nil) then
msg.info("actual duration: " .. mp.format_time(json.duration))
msg.info("Actual duration: " .. mp.format_time(json.duration))
end
-- video url