Patch from Cameron Moore:

* Fixed (un)signed comparison

diff --git a/simgear/sky/sky.cxx b/simgear/sky/sky.cxx
index b23548e0bf8b5ceb9dddcf3be8ebfa9d3a68e94d..5ce06fe279b15ab0140b8d0168547bed86e44dac 100644 (file)
--- a/simgear/sky/sky.cxx
+++ b/simgear/sky/sky.cxx
@@ -49,7 +49,7 @@ SGSky::SGSky( void ) {
 // Destructor
 SGSky::~SGSky( void )
 {
-    for (int i = 0; i < cloud_layers.size(); i++)
+    for (unsigned int i = 0; i < cloud_layers.size(); i++)
         delete cloud_layers[i];
 }