Introduced TerrainTile::TileLoadedCallback

2008-09-10 18:11:54 +00:00
parent ed4bd41574
commit b4b5b5ea41
8 changed files with 82 additions and 10 deletions
--- a/src/osgPlugins/ive/DataInputStream.cpp
+++ b/src/osgPlugins/ive/DataInputStream.cpp
@@ -1007,7 +1007,7 @@ osg::Image* DataInputStream::readImage(IncludeImageMode mode)
            // Only read image name from stream.
            {
                std::string filename = readString();
-                if(filename.compare("")!=0){
+                if(!filename.empty()){
                    return readImage(filename);
                }
            }