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Bug fix to prevent segfault when deallocate_groups is called even though groups have not been allocated. 

git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@8411 f3b2605a-c512-4ea7-a41b-209d697bcdaa
This commit is contained in:
pscrozi 2012-06-27 17:31:24 +00:00
parent f6de5943ed
commit 3d3dd0d50b
1 changed files with 2 additions and 1 deletions
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3
src/KSPACE/ewald.cpp
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@ -44,6 +44,7 @@ Ewald::Ewald(LAMMPS *lmp, int narg, char **arg) : KSpace(lmp, narg, arg)
if (narg != 1) error->all(FLERR,"Illegal kspace_style ewald command");
group_group_enable = 1;
group_allocate_flag = 0;
accuracy_relative = atof(arg[0]);
@ -67,7 +68,7 @@ Ewald::Ewald(LAMMPS *lmp, int narg, char **arg) : KSpace(lmp, narg, arg)
Ewald::~Ewald()
{
deallocate();
deallocate_groups();
if (group_allocate_flag) deallocate_groups();
memory->destroy(ek);
memory->destroy3d_offset(cs,-kmax_created);
memory->destroy3d_offset(sn,-kmax_created);