X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/357027375ff8867f42ca34bcbfb5a78b5b185fc3..5105e426102784140df92c6a6ce1ffdf70866a4e:/src/funding/utils.py

diff --git a/src/funding/utils.py b/src/funding/utils.py
index c16c9d93d..77d8981f5 100644
--- a/src/funding/utils.py
+++ b/src/funding/utils.py
@@ -18,9 +18,11 @@ sane_in_payu_title = re.escape(
     "".join(set(string.punctuation) - set('\\'))
 )
 
+
 def replace_char(m):
     char = m.group()
     return char_map.get(char, '')
 
+
 def sanitize_payment_title(value):
-    return re.sub('[^%s]{1}' % sane_in_payu_title, replace_char, unicode(value))
+    return re.sub('[^%s]' % sane_in_payu_title, replace_char, unicode(value))