X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=youtube-dl;a=blobdiff_plain;f=youtube_dl%2Futils.py;h=328f037a8aa8313158e543e3c2abf8491ae3d1af;hp=b14603d8ac9e7ade80f8d90254239f814c091bdf;hb=348c6bf1c1a00eec323d6e21ff7b9b12699afe04;hpb=b568561eba6f4aceb87419e21aba11567c5de7da

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index b14603d8a..328f037a8 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -3519,8 +3519,8 @@ def str_or_none(v, default=None):
 
 def str_to_int(int_str):
     """ A more relaxed version of int_or_none """
-    if int_str is None:
-        return None
+    if not isinstance(int_str, compat_str):
+        return int_str
     int_str = re.sub(r'[,\.\+]', '', int_str)
     return int(int_str)