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-rw-r--r--youtube_dl/utils.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index de66cb482..a375282f2 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1660,6 +1660,10 @@ def float_or_none(v, scale=1, invscale=1, default=None):
return default
+def strip_or_none(v):
+ return None if v is None else v.strip()
+
+
def parse_duration(s):
if not isinstance(s, compat_basestring):
return None