Initial amount 0 was problematic, needed to explicitly say "not None"

Projub · Jul 26, 2022 · 47c7fa1 · 47c7fa1
1 parent e2c4008
commit 47c7fa1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compound_interest.py b/compound_interest.py
@@ -28,7 +28,7 @@ def __init__(self, parent, annual_return, months, monthly_deposit=0, initial_amo
             for m in range(months):
                 temp_result = (temp_result + monthly_deposit) * monthly_return
             self.result = int(temp_result)
-        elif initial_amount:  # First CompoundResult in a chain
+        elif initial_amount is not None:  # First CompoundResult in a chain
             self.result = initial_amount
         else:
             raise Exception("CompoundResult constructor without a parent and no initial_amount was given!")