1 files changed, 2 insertions, 0 deletions
diff --git a/js/Misc/PENDULUM_ANIM.js b/js/Misc/PENDULUM_ANIM.js
index cebe2d42..5aa97023 100644
--- a/js/Misc/PENDULUM_ANIM.js
+++ b/js/Misc/PENDULUM_ANIM.js
@@ -19,6 +19,7 @@ function PENDULUM_ANIM() {
         exprs = string(model.rpar);
         gr_i = [];
         this.x = standard_define([3,3],model,exprs,gr_i);
+        return new BasicBlock(this.x);
     }
     PENDULUM_ANIM.prototype.details = function PENDULUM_ANIM() {
         return this.x;
@@ -60,5 +61,6 @@ function PENDULUM_ANIM() {
                 break;
             }
         }
+        return new BasicBlock(this.x);
     }
 }