[core] sleep-subtitles fix

youtube_dlc/downloader/common.py

@@ -364,10 +364,11 @@ class FileDownloader(object):
                         else '%.2f' % sleep_interval))
                 time.sleep(sleep_interval)
         else:
+            if self.params.get('sleep_interval_subtitles') > 0:
                 sleep_interval_sub = self.params.get('sleep_interval_subtitles')
                 self.to_screen(
                     '[download] Sleeping %s seconds...' % (
-                    int(sleep_interval_sub)))
+                        sleep_interval_sub))
                 time.sleep(sleep_interval_sub)
         return self.real_download(filename, info_dict)
 

youtube_dlc/options.py

@@ -582,7 +582,7 @@ def parseOpts(overrideArguments=None):
             'along with --min-sleep-interval.'))
     workarounds.add_option(
         '--sleep-subtitles',
-        dest='sleep_interval_subtitles', action='store_true', default=0,
+        dest='sleep_interval_subtitles', default=0, type=int,
         help='Enforce sleep interval on subtitles as well')
 
     verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')