From 2fad8812021ae51f0b1f56fc86c0c9e88ae547f5 Mon Sep 17 00:00:00 2001
From: matlabbe <matlabbe@gmail.com>
Date: Fri, 23 Feb 2018 17:55:31 -0500
Subject: [PATCH] fixed a compilation warning

---
 corelib/src/RegistrationIcp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/corelib/src/RegistrationIcp.cpp b/corelib/src/RegistrationIcp.cpp
index 1fb1e9fc..be0617e8 100644
--- a/corelib/src/RegistrationIcp.cpp
+++ b/corelib/src/RegistrationIcp.cpp
@@ -195,7 +195,7 @@ DP laserScanToDP(const rtabmap::LaserScan & scan)
 	View viewNormalY(nx!=-1?cloud.getDescriptorRowViewByName("normals",1):view);
 	View viewNormalZ(nx!=-1?cloud.getDescriptorRowViewByName("normals",2):view);
 	View viewIntensity(offsetI!=-1?cloud.getDescriptorRowViewByName("intensity",0):view);
-	for(unsigned int i=0; i<scan.size(); ++i)
+	for(int i=0; i<scan.size(); ++i)
 	{
 		const float * ptr = scan.data().ptr<float>(0, i);