Patch

d3d

diff --git a/src/gallium/state_trackers/nine/vertexdeclaration9.c b/src/gallium/state_trackers/nine/vertexdeclaration9.c
index dd0887e..8986d30 100644
--- a/src/gallium/state_trackers/nine/vertexdeclaration9.c
+++ b/src/gallium/state_trackers/nine/vertexdeclaration9.c
@@ -190,7 +190,7 @@ NineVertexDeclaration9_ctor( struct NineVertexDeclaration9 *This,
     }
 
     caps = NineDevice9_GetCaps(This->base.device);
-    user_assert(0 < This->nelems && This->nelems <= caps->MaxStreams, D3DERR_INVALIDCALL);
+    user_assert(0 <= This->nelems && This->nelems <= caps->MaxStreams, D3DERR_INVALIDCALL);
 
     This->decls = CALLOC(This->nelems+1, sizeof(D3DVERTEXELEMENT9));
     This->elems = CALLOC(This->nelems, sizeof(struct pipe_vertex_element));