From e4809af0965485c9e824dab43913ba7a23d99f41 Mon Sep 17 00:00:00 2001
From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
Date: Wed, 5 Sep 2018 13:57:58 +0200
Subject: [PATCH] System : Use cvf::UNDEFINED_SIZE_T

---
 ApplicationCode/UserInterface/RiuViewerCommands.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ApplicationCode/UserInterface/RiuViewerCommands.cpp b/ApplicationCode/UserInterface/RiuViewerCommands.cpp
index 61468c11f7..c3b2cdcef8 100644
--- a/ApplicationCode/UserInterface/RiuViewerCommands.cpp
+++ b/ApplicationCode/UserInterface/RiuViewerCommands.cpp
@@ -568,12 +568,12 @@ void RiuViewerCommands::handlePickAction(int winPosX, int winPosY, Qt::KeyboardM
 
         if ( pickItemInfos.size() )
         {
-            size_t indexToFirstNoneNncItem = -1;
-            size_t indexToNncItemNearFirstItem = -1;
+            size_t indexToFirstNoneNncItem = cvf::UNDEFINED_SIZE_T;;
+            size_t indexToNncItemNearFirstItem = cvf::UNDEFINED_SIZE_T;;
 
             findFirstItems(pickItemInfos, &indexToFirstNoneNncItem, &indexToNncItemNearFirstItem);
 
-            if ( indexToFirstNoneNncItem != -1 )
+            if ( indexToFirstNoneNncItem != cvf::UNDEFINED_SIZE_T )
             {
                 localIntersectionPoint = pickItemInfos[indexToFirstNoneNncItem].localPickedPoint();
                 globalIntersectionPoint = pickItemInfos[indexToFirstNoneNncItem].globalPickedPoint();
@@ -581,7 +581,7 @@ void RiuViewerCommands::handlePickAction(int winPosX, int winPosY, Qt::KeyboardM
                 firstPartTriangleIndex = pickItemInfos[indexToFirstNoneNncItem].faceIdx();
             }
 
-            if ( indexToNncItemNearFirstItem != -1 )
+            if ( indexToNncItemNearFirstItem != cvf::UNDEFINED_SIZE_T )
             {
                 firstNncHitPart = pickItemInfos[indexToNncItemNearFirstItem].pickedPart();
                 nncPartTriangleIndex = pickItemInfos[indexToNncItemNearFirstItem].faceIdx();