fix assertion

Tishj · Jan 7, 2025 · 0dd3096 · 0dd3096
1 parent eca038b
commit 0dd3096
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/planner/binder/expression/bind_operator_expression.cpp b/src/planner/binder/expression/bind_operator_expression.cpp
@@ -13,7 +13,7 @@ namespace duckdb {
 
 LogicalType ExpressionBinder::ResolveNotType(OperatorExpression &op, vector<unique_ptr<Expression>> &children) {
 	// NOT expression, cast child to BOOLEAN
-	D_ASSERT(children.size() != 1);
+	D_ASSERT(children.size() == 1);
 	children[0] = BoundCastExpression::AddCastToType(context, std::move(children[0]), LogicalType::BOOLEAN);
 	return LogicalType(LogicalTypeId::BOOLEAN);
 }