Fix regression.

python-babel · Jun 9, 2017 · 4887fdf · 4887fdf
1 parent df0153a
commit 4887fdf
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/babel/numbers.py b/babel/numbers.py
@@ -710,9 +710,9 @@ def scale(self):
         detected in the pattern. Default is to not mess with the scale at all.
         """
         scale = 0
-        if '%' in self.prefix + self.suffix:
+        if '%' in ''.join(self.prefix + self.suffix):
             scale = 2
-        elif u'‰' in self.prefix + self.suffix:
+        elif u'‰' in ''.join(self.prefix + self.suffix):
             scale = 3
         return scale