Fix the YouTube plugin

plugins/youtube

@@ -51,11 +51,11 @@ if youtube_api_key == "":
 
 print ("ZYKLONB register")
 
-regexes = map (lambda x: re.compile (x), [
+regexes = list (map (lambda x: re.compile (x), [
 	'youtube\\.[a-z]+/[^ ]*[&?]v=([-_A-Za-z0-9]+)',
 	'youtube\\.[a-z]+/v/([-_A-Za-z0-9]+)',
 	'youtu\\.be/([-_A-Za-z0-9]+)'
-])
+]))
 
 def print_video_info (channel, video_id):
 	global youtube_api_key