From 1f913ec13051152981b9fed9f7b2989afdbe654c Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 27 Oct 2017 13:19:52 +0100
Subject: [PATCH] Fixed warning

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

diff --git a/src/osgAnimation/RigTransformHardware.cpp b/src/osgAnimation/RigTransformHardware.cpp
index 651e48cf7..dcd7fe6a3 100644
--- a/src/osgAnimation/RigTransformHardware.cpp
+++ b/src/osgAnimation/RigTransformHardware.cpp
@@ -178,7 +178,7 @@ RigTransformHardware::BoneWeightAttribList RigTransformHardware::createVertexAtt
                 int boneIndexInVec4 = b*2;
                 (*array)[j][0 + boneIndexInVec4] = 0;
                 (*array)[j][1 + boneIndexInVec4] = 0;
-                if (boneIndexInList < _vertexIndexMatrixWeightList[j].size())
+                if (boneIndexInList < static_cast<int>(_vertexIndexMatrixWeightList[j].size()))
                 {
                     float boneIndex = static_cast<float>(_vertexIndexMatrixWeightList[j][boneIndexInList].getIndex());
                     float boneWeight = _vertexIndexMatrixWeightList[j][boneIndexInList].getWeight();