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Diffstat (limited to 'indra/newview/llvosurfacepatch.cpp')
-rw-r--r--indra/newview/llvosurfacepatch.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/indra/newview/llvosurfacepatch.cpp b/indra/newview/llvosurfacepatch.cpp
index dbcd4f50ca..510525259f 100644
--- a/indra/newview/llvosurfacepatch.cpp
+++ b/indra/newview/llvosurfacepatch.cpp
@@ -375,6 +375,8 @@ void LLVOSurfacePatch::updateMainGeometry(LLFace *facep,
S32 num_vertices, num_indices;
U32 index;
+ llassert(mLastStride > 0);
+
render_stride = mLastStride;
patch_size = mPatchp->getSurface()->getGridsPerPatchEdge();
S32 vert_size = patch_size / render_stride;