electrum

commit 1451c66a8f65e87555fce8a7111ddef898381598
parent 2bde6867526f5c41b553d3aeff561edf3c826d4e
Author: Johann Bauer <bauerj@bauerj.eu>
Date:   Mon,  5 Mar 2018 23:07:52 +0100

Check if value has 'is_nan' before calling it

Fixes: #4034

Diffstat:
M
lib/util.py
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/util.py b/lib/util.py
@@ -113,7 +113,7 @@ class Fiat(object):
         return 'Fiat(%s)'% self.__str__()
 
     def __str__(self):
-        if self.value.is_nan():
+        if hasattr(self.value, 'is_nan') and self.value.is_nan():
             return _('No Data')
         else:
             return "{:.2f}".format(self.value) + ' ' + self.ccy