1 files changed, 2 insertions, 0 deletions
diff --git a/js/NonLinear/SIGNUM.js b/js/NonLinear/SIGNUM.js
index e5cf8b00..cf4dbfa7 100644
--- a/js/NonLinear/SIGNUM.js
+++ b/js/NonLinear/SIGNUM.js
@@ -13,6 +13,7 @@ function SIGNUM() {
         exprs = [string([1])];
         gr_i = [];
         this.x = standard_define([2,2],model,exprs,gr_i);
+        return new BasicBlock(this.x);
     }
     SIGNUM.prototype.details = function SIGNUM() {
         return this.x;
@@ -43,5 +44,6 @@ function SIGNUM() {
                 break;
             }
         }
+        return new BasicBlock(this.x);
     }
 }