remove unused var

panda/src/grutil/pipeOcclusionCullTraverser.cxx

@@ -103,7 +103,6 @@ PipeOcclusionCullTraverser(GraphicsOutput *host) {
     win_prop.set_size(occlusion_size[0], occlusion_size[1]);
   }
 
-  bool precertify = false;
   _buffer = engine->make_output(pipe, "occlusion", 0, fb_prop, win_prop, 
                                 GraphicsPipe::BF_refuse_window,
                                 gsg, host->get_host());

panda/src/text/textNode.cxx

@@ -619,8 +619,6 @@ is_renderable() const {
 void TextNode::
 compute_internal_bounds(PandaNode::BoundsData *bdata, int pipeline_stage, 
                         Thread *current_thread) const {
-  int num_vertices = 0;
-
   // First, get ourselves a fresh, empty bounding volume.
   PT(BoundingVolume) bound = new BoundingSphere;