From 90d998a64ac9fe02e4b9aa2e1a423f26d6b66865 Mon Sep 17 00:00:00 2001
From: LecygneNoir <git@lecygnenoir.info>
Date: Sat, 20 Oct 2018 20:51:43 +0200
Subject: [PATCH] Patch error on Peertube when playlist name contains non
 letter characters surrounded by space. fix #19

---
 lib/utils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/utils.py b/lib/utils.py
index 4234116..772ff6b 100644
--- a/lib/utils.py
+++ b/lib/utils.py
@@ -193,6 +193,7 @@ def parseNFO(options):
 def upcaseFirstLetter(s):
     return s[0].upper() + s[1:]
 
+
 def cleanString(toclean):
     toclean = toclean.split(' ')
     cleaned = ''
@@ -201,6 +202,8 @@ def cleanString(toclean):
             continue
         strtoclean = unicodedata.normalize('NFKD', unicode (s, 'utf-8')).encode('ASCII', 'ignore')
         strtoclean = ''.join(e for e in strtoclean if e.isalnum())
+        if strtoclean == '':
+            continue
         strtoclean = upcaseFirstLetter(strtoclean)
         cleaned = cleaned + strtoclean