Commit 19eb5d38 authored by Anders Hafreager's avatar Anders Hafreager
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Avoid checking region when not specified

parent f8f13d92
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+1 −1
Original line number Diff line number Diff line
@@ -127,7 +127,7 @@ void FixHeat::init()
  }

  // check for rigid bodies in region (done here for performance reasons)
  if (modify->check_rigid_region_overlap(groupbit,domain->regions[iregion]))
  if (iregion >= 0 && modify->check_rigid_region_overlap(groupbit,domain->regions[iregion]))
    error->warning(FLERR,"Cannot apply fix heat to atoms in rigid bodies");

  // cannot have 0 atoms in group