1 files changed, 3 insertions, 3 deletions
diff --git a/js/Branching/MUX.js b/js/Branching/MUX.js
index 4644be89..2c672a94 100644
--- a/js/Branching/MUX.js
+++ b/js/Branching/MUX.js
@@ -23,11 +23,11 @@ function MUX() {
         return options;
     }
     MUX.prototype.set = function MUX() {
-        this.in1 = parseFloat(arguments[0]["in1"])
-        this.exprs = arguments[0]["exprs"]
         this.exprs = this.graphics.exprs;
         while (true) {
-            [ok,this.in1,this.exprs] = scicos_getvalue("Set MUX block parameters","number of input ports or vector of sizes",list("intvec",-1),this.exprs);
+            var ok = true;
+            this.in1 = parseFloat(arguments[0]["in1"]);
+            this.exprs = arguments[0]["exprs"];
             if (!ok) {
                 break;
             }