message: simplify: Fix clang warning
diff: @@ -332,8 +332,8 @@ static size_t simplifyEdgeCollapse(unsigned int* result, const unsigned int* ind
  unsigned int i0 = result[i + e];
  unsigned int i1 = result[i + next[e]];
  - Collapse c01 = {i0, i1, quadricError(vertex_quadrics[i0], vertex_positions[i1])};
  - Collapse c10 = {i1, i0, quadricError(vertex_quadrics[i1], vertex_positions[i0])};
  + Collapse c01 = {i0, i1, {quadricError(vertex_quadrics[i0], vertex_positions[i1])}};
  + Collapse c10 = {i1, i0, {quadricError(vertex_quadrics[i1], vertex_positions[i0])}};
  Collapse c = c01.error <= c10.error ? c01 : c10;
  assert(c.error >= 0);
  