From 25502638420bef679109984fbe7c14ae8d0aed4e Mon Sep 17 00:00:00 2001
From: Val Erastov <xibyte@gmail.com>
Date: Mon, 18 Jul 2016 18:25:58 -0700
Subject: [PATCH] clean up

---
 web/app/math/optim.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/web/app/math/optim.js b/web/app/math/optim.js
index 9a1d2f0f..ea54f152 100644
--- a/web/app/math/optim.js
+++ b/web/app/math/optim.js
@@ -297,14 +297,13 @@ optim.dog_leg = function (subsys, rough) {
 
   var r0 = vec(csize);
 
-  var err;
   subsys.fillParams(x);
 
 //  subsys.setParams(vec(xsize));
 //  subsys.calcResidual(r0);
 
   subsys.setParams(x);
-  err = subsys.calcResidual(fx);
+  var err = subsys.calcResidual(fx);
   subsys.fillJacobian(Jx);
 
   function lsolve_slow(A, b) {