From 076e76322440e09b22dfe99ee4d2dfd2840e27d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nikola=20Forr=C3=B3?= <nikola@mraveniste.cc>
Date: Thu, 22 Aug 2019 16:43:47 +0200
Subject: [PATCH] Handle exceptions when updating currencies

---
 commands.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/commands.py b/commands.py
index 4a2907b..9562351 100644
--- a/commands.py
+++ b/commands.py
@@ -215,7 +215,12 @@ class Commands(object):
 
     def convert(self, expression, unit=None):
         c = Converter()
-        c.update_currencies(*self.rates.query())
+        try:
+            base, rates = self.rates.query()
+        except ExchangeRatesError:
+            pass
+        else:
+            c.update_currencies(base, rates)
         try:
             return c.convert(expression, unit)
         except ConverterError as e: