From e35e4ddc9a4605a63a06c5bb12055bfceacb50b8 Mon Sep 17 00:00:00 2001
From: Philipp Hagemeister <phihag@phihag.de>
Date: Tue, 24 Sep 2013 21:18:03 +0200
Subject: [PATCH] Fix output of --youtube-print-sig-code when counting down to
0
---
youtube_dl/extractor/youtube.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index a6eefdf4ee..148b201607 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -488,8 +488,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
def gen_sig_code(idxs):
def _genslice(start, end, step):
starts = u'' if start == 0 else str(start)
- ends = u':%d' % (end+step)
- steps = u'' if step == 1 else (':%d' % step)
+ ends = (u':%d' % (end+step)) if end + step >= 0 else u':'
+ steps = u'' if step == 1 else (u':%d' % step)
return u's[%s%s%s]' % (starts, ends, steps)
step = None