From da0d5238ee74a20e6e6ccb0a04ea054a44fad458 Mon Sep 17 00:00:00 2001
From: Wenzel Jakob <wenzel@cs.cornell.edu>
Date: Mon, 25 Nov 2013 15:43:27 +0100
Subject: [PATCH] get rid of minor warnings

---
 src/libcore/shvector.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libcore/shvector.cpp b/src/libcore/shvector.cpp
index 272345d3..98750353 100644
--- a/src/libcore/shvector.cpp
+++ b/src/libcore/shvector.cpp
@@ -34,7 +34,7 @@ SHVector::SHVector(Stream *stream) {
 
 void SHVector::serialize(Stream *stream) const {
 	stream->writeInt(m_bands);
-	for (size_t i=0; i<m_coeffs.size(); ++i)
+	for (size_t i=0; i<(size_t) m_coeffs.size(); ++i)
 		stream->writeFloat(m_coeffs[i]);
 }
 
@@ -132,7 +132,7 @@ Float SHVector::evalAzimuthallyInvariant(const Vector &v) const {
 void SHVector::normalize() {
 	Float correction = 1/(2 * (Float) std::sqrt(M_PI)*operator()(0,0));
 
-	for (size_t i=0; i<m_coeffs.size(); ++i)
+	for (size_t i=0; i<(size_t) m_coeffs.size(); ++i)
 		m_coeffs[i] *= correction;
 }