Fix exception raising on 'event list' command when event has no transactions.

2017-03-24 21:08:32 +01:00 · 2017-03-24 21:08:32 +01:00 · a6e878c6fd
parent 819a38e2d3
commit a6e878c6fd
1 changed files with 4 additions and 1 deletions
--- a/cli.py
+++ b/cli.py
@ -23,7 +23,10 @@ def get_total(transaction):


 def get_income(event):
-    return sum(get_total(t) for t in event.transactions)
+    if event.transactions:
+        return sum(get_total(t) for t in event.transactions)
+    else:
+        return 0


@click.group()