bug fixed: param missing error

BHznJNs · Mar 11, 2023 · ac259be · ac259be
1 parent bd75dc1
commit ac259be
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/computer/compute.rs b/src/computer/compute.rs
@@ -133,6 +133,11 @@ fn expression_compute(
                     Some(func) => {
                         // build-in function
                         if let Some(params) = &node.params {
+                            if params.len() == 0 {
+                                println!("Parameter for function '{}' is missing.", name);
+                                return Err(())
+                            }
+
                             let expression_node = ASTNode {
                                 type__: ASTNodeTypes::Expression,
                                 params: Some(params.to_vec()),