From f4087ce0c69455bf689e62242b4902918c29b7b1 Mon Sep 17 00:00:00 2001
From: Yong-Dian Jian <ydjian@gmail.com>
Date: Tue, 28 Feb 2012 23:46:17 +0000
Subject: [PATCH] eliminate warning messages during complication

---
 gtsam/linear/iterative-inl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/linear/iterative-inl.h b/gtsam/linear/iterative-inl.h
index 59fd824bf..02048d3df 100644
--- a/gtsam/linear/iterative-inl.h
+++ b/gtsam/linear/iterative-inl.h
@@ -82,7 +82,7 @@ namespace gtsam {
 		/* ************************************************************************* */
 		// take a step, return true if converged
 		bool step(const S& Ab, V& x) {
-			if ((++k) >= parameters_.maxIterations()) return true;
+			if ((++k) >= ((int)parameters_.maxIterations())) return true;
 
 			//---------------------------------->
 			double alpha = takeOptimalStep(x);