diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index fac0ab7..5484cdb 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -234,6 +234,19 @@ st_pipe_vertex_format(GLenum type, GLuint size, GLenum format,
 
 
 
+static GLboolean
+all_varyings_in_vbos(const struct gl_client_array *arrays[])
+{
+   GLuint i;
+   
+   for (i = 0; i < VERT_ATTRIB_MAX; i++)
+      if (arrays[i]->StrideB && !_mesa_is_bufferobj(arrays[i]->BufferObj))
+	 return GL_FALSE;
+
+   return GL_TRUE;
+}
+
+
 /**
  * Examine the active arrays to determine if we have interleaved
  * vertex arrays all living in one VBO, or all living in user space.
@@ -648,7 +661,7 @@ st_draw_vbo(struct gl_context *ctx,
    if (ib) {
       /* Gallium probably doesn't want this in some cases. */
       if (!index_bounds_valid)
-         if (!vbo_all_varyings_in_vbos(arrays))
+         if (!all_varyings_in_vbos(arrays))
             vbo_get_minmax_index(ctx, prims, ib, &min_index, &max_index);
 
       for (i = 0; i < nr_prims; i++) {