Bugfixing to let the override of exchange_currency loading exchange r…

…ate.
njvitto · May 10, 2012 · e43709b · e43709b
1 parent d939627
commit e43709b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/currencies/currency.rb b/lib/currencies/currency.rb
@@ -29,7 +29,7 @@ def exchange_rate
   end
 
   def load_exchange_rate
-    @exchange_currency = self.class.base_currency
+    @exchange_currency = self.class.base_currency unless @exchange_currency
     return 1.0 if @code == @exchange_currency
     if self.class.import_exchange_rates
       http = Net::HTTP.new('download.finance.yahoo.com', 80)