message: fix OpenCL spec violation
diff: @@ -94,6 +94,7 @@ __kernel void fill_accum_local(__global const uchar * list_ptr, int list_step, i
  {
  int theta_idx = get_group_id(1);
  int count_idx = get_local_id(0);
  + __local int l_accum[BUFFER_SIZE];
  if (theta_idx > 0 && theta_idx < numangle + 1)
  {
  @@ -102,7 +103,6 @@ __kernel void fill_accum_local(__global const uchar * list_ptr, int list_step, i
  sinVal *= irho;
  cosVal *= irho;
  - __local int l_accum[BUFFER_SIZE];
  for (int i=count_idx; i<BUFFER_SIZE; i+=LOCAL_SIZE)
  l_accum[i] = 0;
  