X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;ds=inline;f=youtube_dl%2Futils.py;h=4ace22c2fc232ecacef491fd6ac6ecbd0ca3df01;hb=17cb14a33677cd37cd481f8ed7cff37fdab80f9d;hp=55f2fe02c0dc204ed6036bdab205896679699f71;hpb=1c469a9480e9d8bea45950898eb46e07b0c58290;p=youtube-dl

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 55f2fe02c..4ace22c2f 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -203,19 +203,27 @@ def sanitize_filename(s, restricted=False):
 		if char == '?' or ord(char) < 32 or ord(char) == 127:
 			return ''
 		elif char == '"':
-			return '' if restricted else 'FOO\''
+			return '' if restricted else '\''
 		elif char == ':':
 			return '_-' if restricted else ' -'
 		elif char in '\\/|*<>':
-			return '-'
+			return '_'
 		if restricted and (char in '&\'' or char.isspace()):
 			return '_'
+		if restricted and ord(char) > 127:
+			return '_'
 		return char
 
 	result = u''.join(map(replace_insane, s))
-	while '--' in result:
-		result = result.replace('--', '-')
-	return result.strip('-')
+	while '__' in result:
+		result = result.replace('__', '_')
+	result = result.strip('_')
+	# Common case of "Foreign band name - English song title"
+	if restricted and result.startswith('-_'):
+		result = result[2:]
+	if not result:
+		result = '_'
+	return result
 
 def orderedSet(iterable):
 	""" Remove all duplicates from the input iterable """