Throw an error if a Function node adds an input event listener

2025-03-01 10:36:34 +00:00 · 2016-04-21 22:24:59 +01:00
parent 59b34c2b3f
commit 2801838ffa
2 changed files with 6 additions and 0 deletions
--- a/nodes/core/core/80-function.js
+++ b/nodes/core/core/80-function.js
@@ -83,6 +83,9 @@ module.exports = function(RED) {
                    sendResults(node, id, msgs);
                },
                on: function() {
+                    if (arguments[0] === "input") {
+                        throw new Error(RED._("function.error.inputListener"));
+                    }
                    node.on.apply(node, arguments);
                },
                status: function() {