1 files changed, 2 insertions, 0 deletions
diff --git a/js/MatrixOp/MATDET.js b/js/MatrixOp/MATDET.js
index 176268ce..fc12d549 100644
--- a/js/MatrixOp/MATDET.js
+++ b/js/MatrixOp/MATDET.js
@@ -23,6 +23,7 @@ function MATDET() {
         label = [sci2exp(1)];
         gr_i = [];
         this.x = standard_define([2,2],model,label,gr_i);
+        return new BasicBlock(this.x);
     }
     MATDET.prototype.details = function MATDET() {
         return this.x;
@@ -68,5 +69,6 @@ function MATDET() {
                 break;
             }
         }
+        return new BasicBlock(this.x);
     }
 }