Fix division by zero during modulo operation

2022-11-22 14:04:04 -05:00
parent 2c2fd8f3f9
commit 7417b58bad
1 changed files with 5 additions and 1 deletions
--- a/tree.go
+++ b/tree.go
@@ -334,7 +334,11 @@ func (operation *Operation) Solution () (solution int64, err error) {
 			if index == 0 {
 				solution = subSolution
 			} else {
-				solution %= subSolution
+				if subSolution == 0 {
+					err = ErrorDivideByZero
+				} else {
+					solution %= subSolution
+				}
 			}
 		}
 	case OpcodeOr: