1 files changed, 1 insertions, 3 deletions
diff --git a/js/Sources/INIMPL_f.js b/js/Sources/INIMPL_f.js
index 548f42d6..57bb6a3c 100644
--- a/js/Sources/INIMPL_f.js
+++ b/js/Sources/INIMPL_f.js
@@ -23,9 +23,7 @@ function INIMPL_f() {
         return this.x;
     }
     INIMPL_f.prototype.get = function INIMPL_f() {
-        var options = {
-        }
-        return options;
+        alert("parameters cannot be modified");
     }
     INIMPL_f.prototype.set = function INIMPL_f() {
         this.exprs = this.graphics.exprs;