From 7f32fe3ea07331d91271624d278225c49b17cf54 Mon Sep 17 00:00:00 2001
From: cbeall3 <cbeall3@gatech.edu>
Date: Fri, 30 May 2014 16:30:46 -0400
Subject: [PATCH] fix warning

---
 gtsam/linear/GaussianFactorGraph.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/linear/GaussianFactorGraph.cpp b/gtsam/linear/GaussianFactorGraph.cpp
index d6e4663e3..d6836783b 100644
--- a/gtsam/linear/GaussianFactorGraph.cpp
+++ b/gtsam/linear/GaussianFactorGraph.cpp
@@ -70,7 +70,7 @@ namespace gtsam {
       vector<size_t> dims_accumulated;
       dims_accumulated.resize(dims.size()+1,0);
       dims_accumulated[0]=0;
-      for (int i=1; i<dims_accumulated.size(); i++)
+      for (size_t i=1; i<dims_accumulated.size(); i++)
     	  dims_accumulated[i] = dims_accumulated[i-1]+dims[i-1];
       return dims_accumulated;
     }