X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fgraph3dview.cpp;h=554e00ed16a281a14fb74c7b04d66cdb54664b35;hb=34f6a776b42adf1648140001d33170d26cd54c3d;hp=15d560f839f2f3af63cfb4d9b5c7549160b883b9;hpb=3ea498d51ce4597e9649cd21f155b51175ea0bea;p=ctsim.git

diff --git a/src/graph3dview.cpp b/src/graph3dview.cpp
index 15d560f..554e00e 100644
--- a/src/graph3dview.cpp
+++ b/src/graph3dview.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (c) 1983-2001 Kevin Rosenberg
 **
-**  $Id: graph3dview.cpp,v 1.21 2001/03/21 21:45:31 kevin Exp $
+**  $Id: graph3dview.cpp,v 1.22 2001/09/24 10:03:41 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -335,7 +335,7 @@ Graph3dFileView::CreateDisplayList()
 
   glNewList (DISPLAYLIST_NO_COLOR, GL_COMPILE);
   dXPos = -dXOffset;
-  for (ix = 0; ix < nx - 1; ix++, dXPos++) {
+  for (unsigned ix = 0; ix < nx - 1; ix++, dXPos++) {
     double dYPos = -dYOffset;
     glBegin(GL_QUAD_STRIP);
     double p1[3], p2[3], p3[3], n1[3];