bug: Fix null expression values #263
Description
Expression:
{Value1} + {Value2}
Value1: null
Value2: R$5000
Output:
+ 5000
Causes an exception, because NCalc can't parse. Using variables would solve the problem.
{{ message }}
Expression:
{Value1} + {Value2}
Value1: null
Value2: R$5000
Output:
+ 5000
Causes an exception, because NCalc can't parse. Using variables would solve the problem.