From 3ea58bf8dbbe067c1aec9ef394518960d59c16b9 Mon Sep 17 00:00:00 2001
From: torsten <torsten>
Date: Thu, 20 Aug 2009 11:53:58 +0000
Subject: [PATCH] warning fixes

---
 simgear/scene/sky/CloudShaderGeometry.cxx | 2 +-
 simgear/scene/sky/newcloud.cxx            | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/simgear/scene/sky/CloudShaderGeometry.cxx b/simgear/scene/sky/CloudShaderGeometry.cxx
index 9acc3f30..53e1b3d4 100755
--- a/simgear/scene/sky/CloudShaderGeometry.cxx
+++ b/simgear/scene/sky/CloudShaderGeometry.cxx
@@ -58,7 +58,7 @@ void CloudShaderGeometry::drawImplementation(RenderInfo& renderInfo) const
     if (!sortData.spriteIdx)
         sortData.spriteIdx = new SortData::SortItemList;
     if (sortData.spriteIdx->size() < _cloudsprites.size()) {
-        for (int i = sortData.spriteIdx->size(); i < _cloudsprites.size(); ++i)
+        for (unsigned i = sortData.spriteIdx->size(); i < (unsigned)_cloudsprites.size(); ++i)
             sortData.spriteIdx->push_back(SortData::SortItem(i, 0.0f));
         sortData.frameSorted = frameNumber - (sortData.skip_limit + 1);
     }
diff --git a/simgear/scene/sky/newcloud.cxx b/simgear/scene/sky/newcloud.cxx
index efdf0c55..1c1b0d24 100644
--- a/simgear/scene/sky/newcloud.cxx
+++ b/simgear/scene/sky/newcloud.cxx
@@ -278,10 +278,12 @@ osg::Geometry* SGNewCloud::createOrthQuad(float w, float h, int varieties_x, int
     return geom;
 }
 
+#if 0
 // return a random number between -n/2 and n/2, tending to 0
 static float Rnd(float n) {
     return n * (-0.5f + (sg_random() + sg_random()) / 2.0f);
 }
+#endif
 
 osg::ref_ptr<Geode> SGNewCloud::genCloud() {
     
-- 
2.39.5