1 files changed, 7 insertions, 7 deletions
diff --git a/js/MatrixOp/MATINV.js b/js/MatrixOp/MATINV.js
index 3986609c..a99b1d51 100644
--- a/js/MatrixOp/MATINV.js
+++ b/js/MatrixOp/MATINV.js
@@ -37,8 +37,8 @@ function MATINV() {
     MATINV.prototype.set = function MATINV() {
         this.typ = inverse(arguments[0]["typ"])
         this.x = arg1;
-        var graphics = arg1.graphics;
-        var label = graphics.exprs;
+        this.graphics = arg1.graphics;
+        var label = this.graphics.exprs;
         this.model = arg1.model;
         if (size(label,"*")==14) {
             label[9-1] = [];
@@ -65,13 +65,13 @@ function MATINV() {
             var funtyp = 4;
             if (ok) {
                 var label = exprs;
-                var tmpvar0 = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[])
-                this.model = tmpvar0[0]
-                var graphics = tmpvar0[1]
+                var tmpvar0 = set_io(this.model,this.graphics,list(in1,it),list(out,ot),[],[]);
+                this.model = tmpvar0[0];
+                this.graphics = tmpvar0[1];
                 var ok = tmpvar0[2];
                 this.model.sim = list(new ScilabString([function_name]), new ScilabDouble([funtyp]));
-                graphics.exprs = label;
-                arg1.graphics = graphics;
+                this.graphics.exprs = new ScilabDouble([label]);
+                arg1.graphics = this.graphics;
                 arg1.model = this.model;
                 this.x = arg1;
                 break;