From f7d3f58470b2c11f88f2de90d60b0b29991e4be1 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 29 Apr 2004 21:57:42 +0000
Subject: [PATCH] Warnings fix for VS7.0 from Mike Weiblen

---
 src/osgPlugins/osgParticle/IO_ParticleSystemUpdater.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osgPlugins/osgParticle/IO_ParticleSystemUpdater.cpp b/src/osgPlugins/osgParticle/IO_ParticleSystemUpdater.cpp
index 5c2b9456e..cb8faaa34 100644
--- a/src/osgPlugins/osgParticle/IO_ParticleSystemUpdater.cpp
+++ b/src/osgPlugins/osgParticle/IO_ParticleSystemUpdater.cpp
@@ -37,7 +37,7 @@ bool PSU_writeLocalData(const osg::Object &obj, osgDB::Output &fw)
 {
     const osgParticle::ParticleSystemUpdater &myobj = static_cast<const osgParticle::ParticleSystemUpdater &>(obj);    
 
-    for (int i=0; i<myobj.getNumParticleSystems(); ++i) {
+    for (unsigned int i=0; i<myobj.getNumParticleSystems(); ++i) {
         fw.writeObject(*myobj.getParticleSystem(i));
     }