fix

Author: micheledic

smile_decimal_precision/models/res_currency.py

@@ -18,7 +18,7 @@ def _get_display_decimal_places(self):
         for currency in self:
             if not currency.display_rounding:
                 currency.display_decimal_places = currency.decimal_places
-            elif 0 < self.display_rounding < 1:
+            elif 0 < currency.display_rounding < 1:
                 currency.display_decimal_places = \
                     int(math.ceil(math.log10(1 / currency.display_rounding)))
             else: