From fa0a9ae88c2b1f60e6dca9dcc45a4fb9f39a9a47 Mon Sep 17 00:00:00 2001
From: Richard Roberts <richard.jw.roberts@gmail.com>
Date: Tue, 26 Nov 2013 22:50:50 +0000
Subject: [PATCH] Fixed warnings

---
 gtsam/nonlinear/ISAM2-inl.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gtsam/nonlinear/ISAM2-inl.h b/gtsam/nonlinear/ISAM2-inl.h
index e7ee9780e..e0e0ced2f 100644
--- a/gtsam/nonlinear/ISAM2-inl.h
+++ b/gtsam/nonlinear/ISAM2-inl.h
@@ -283,8 +283,8 @@ size_t optimizeWildfireNonRecursive(const boost::shared_ptr<CLIQUE>& root, doubl
 /* ************************************************************************* */
 template<class CLIQUE>
 void nnz_internal(const boost::shared_ptr<CLIQUE>& clique, int& result) {
-  int dimR = clique->conditional()->rows();
-  int dimSep = clique->conditional()->get_S().cols();
+  int dimR = (int)clique->conditional()->rows();
+  int dimSep = (int)clique->conditional()->get_S().cols();
   result += ((dimR+1)*dimR)/2 + dimSep*dimR;
   // traverse the children
   BOOST_FOREACH(const typename CLIQUE::shared_ptr& child, clique->children) {