electrum

commit 1e6841f45df9202a165a4d8456cdf3c747614fd8
parent 960e7bc3dfd2fea3f30b6265a47ffb8faa9bde58
Author: ThomasV <thomasv1@gmx.de>
Date:   Tue, 11 Mar 2014 13:37:45 +0100

Merge pull request #611 from wozz/exchange-rate-fix

fix bug for 0 transaction wallet
Diffstat:
M
plugins/exchange_rate.py
 | 
12
+++++++++---

1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/plugins/exchange_rate.py b/plugins/exchange_rate.py
@@ -343,9 +343,15 @@ class Plugin(BasePlugin):
 
     def history_tab_update(self):
         if self.config.get('history_rates', 'unchecked') == "checked":
-            tx_list = self.tx_list
-            
-            mintimestr = datetime.datetime.fromtimestamp(int(min(tx_list.items(), key=lambda x: x[1]['timestamp'])[1]['timestamp'])).strftime('%Y-%m-%d')
+            try:
+                tx_list = self.tx_list
+            except Exception:
+                return
+
+            try:
+                mintimestr = datetime.datetime.fromtimestamp(int(min(tx_list.items(), key=lambda x: x[1]['timestamp'])[1]['timestamp'])).strftime('%Y-%m-%d')
+            except ValueError:
+                return
             maxtimestr = datetime.datetime.now().strftime('%Y-%m-%d')
             try:
                 resp_hist = self.exchanger.get_json('api.coindesk.com', "/v1/bpi/historical/close.json?start=" + mintimestr + "&end=" + maxtimestr)