Removed ValueError catch

README.md

@@ -331,6 +331,7 @@ which means you can modify it, redistribute it or use it however you like.
                                      or fribidi executable in PATH
     --sleep-interval SECONDS         Number of seconds to sleep before each
                                      download.
+
 ## Video Format Options:
     -f, --format FORMAT              Video format code, see the "FORMAT
                                      SELECTION" for all the info

youtube_dl/YoutubeDL.py

@@ -1685,7 +1685,7 @@ class YoutubeDL(object):
             except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
                 self.report_error('unable to download video data: %s' % error_to_compat_str(err))
                 return
-            except (OSError, IOError, ValueError) as err:
+            except (OSError, IOError) as err:
                 raise UnavailableVideoError(err)
             except (ContentTooShortError, ) as err:
                 self.report_error('content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))

youtube_dl/options.py

@@ -490,8 +490,7 @@ def parseOpts(overrideArguments=None):
     workarounds.add_option(
         '--sleep-interval', metavar='SECONDS',
         dest='sleep_interval', type=float,
-        help='Number of seconds to sleep before each download.',
-    )
+        help='Number of seconds to sleep before each download.')
     workarounds.add_option(
         '--max-sleep-interval', metavar='SECONDS',
         dest='max_sleep_interval', type=float,