From a020a0dc20ced6468ec46214c394f6f360735b1d Mon Sep 17 00:00:00 2001
From: Philipp Hagemeister <phihag@phihag.de>
Date: Mon, 15 Sep 2014 15:10:24 +0200
Subject: [facebook] Fix support for untitled videos (Fixes #3757)

---
 youtube_dl/utils.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'youtube_dl/utils.py')

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 247788078..3ac0f1f54 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1571,3 +1571,13 @@ except AttributeError:
         if ret:
             raise subprocess.CalledProcessError(ret, p.args, output=output)
         return output
+
+
+def limit_length(s, length):
+    """ Add ellipses to overly long strings """
+    if s is None:
+        return None
+    ELLIPSES = '...'
+    if len(s) > length:
+        return s[:length - len(ELLIPSES)] + ELLIPSES
+    return s
-- 
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