From d3b9d65fc7a6b9c6a8af1949b3eb7eea6eecf676 Mon Sep 17 00:00:00 2001
From: Paul Romano <paul.k.romano@gmail.com>
Date: Wed, 10 Oct 2018 07:17:33 -0500
Subject: [PATCH] Add ifdef around variable in tracking.F90

---
 src/tracking.F90 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tracking.F90 b/src/tracking.F90
index 94c009be00..dc0c008d61 100644
--- a/src/tracking.F90
+++ b/src/tracking.F90
@@ -322,7 +322,9 @@ contains
     real(8) :: norm       ! "norm" of surface normal
     real(8) :: xyz(3)     ! Saved global coordinate
     integer :: i_surface  ! index in surfaces
+#ifdef DAGMC
     integer :: i_cell     ! index of new cell
+#endif
     logical :: rotational ! if rotational periodic BC applied
     logical :: found      ! particle found in universe?
     class(Surface), pointer :: surf