add some missing NULL checks, a few parts of the code used a pointer then checked it for NULL after.

also made it more clear that some areas assume the pointer isnt null (remove redundant NULL checks).

1 files changed, 4 insertions, 4 deletions

diff --git a/source/gameengine/Rasterizer/RAS_MeshObject.cpp b/source/gameengine/Rasterizer/RAS_MeshObject.cpp
index 7da0be3a506..25afefbcc5a 100644
--- a/source/gameengine/Rasterizer/RAS_MeshObject.cpp
+++ b/source/gameengine/Rasterizer/RAS_MeshObject.cpp
@@ -536,18 +536,18 @@ void RAS_MeshObject::SortPolygons(RAS_MeshSlot& ms, const MT_Transform &transfor
 		const MT_Vector3 pnorm(transform.getBasis()[2]);
 		// unneeded: const MT_Scalar pval = transform.getOrigin()[2];
 
-		vector<polygonSlot> slots(totpoly);
+		vector<polygonSlot> poly_slots(totpoly);
 
 		/* get indices and z into temporary array */
 		for (j=0; j<totpoly; j++)
-			slots[j].get(it.vertex, it.index, j*nvert, nvert, pnorm);
+			poly_slots[j].get(it.vertex, it.index, j*nvert, nvert, pnorm);
 
 		/* sort (stable_sort might be better, if flickering happens?) */
-		std::sort(slots.begin(), slots.end(), backtofront());
+		std::sort(poly_slots.begin(), poly_slots.end(), backtofront());
 
 		/* get indices from temporary array again */
 		for (j=0; j<totpoly; j++)
-			slots[j].set(it.index, j*nvert, nvert);
+			poly_slots[j].set(it.index, j*nvert, nvert);
 	}
 }