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make old_velocities allocation safer while retaining the test for nlocal

This commit is contained in:
Axel Kohlmeyer 2017-07-05 16:22:39 -04:00
parent 09ad293425
commit 4de9cec1b6
1 changed files with 2 additions and 2 deletions
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4
src/SHOCK/fix_msst.cpp
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@ -250,7 +250,7 @@ FixMSST::FixMSST(LAMMPS *lmp, int narg, char **arg) :
nrigid = 0; nrigid = 0;
rfix = NULL; rfix = NULL;
maxold = 0; maxold = -1;
old_velocity = NULL; old_velocity = NULL;
} }
@ -458,7 +458,7 @@ void FixMSST::initial_integrate(int vflag)
// realloc old_velocity if necessary // realloc old_velocity if necessary
if (atom->nmax > maxold) { if (nlocal > maxold) {
memory->destroy(old_velocity); memory->destroy(old_velocity);
maxold = atom->nmax; maxold = atom->nmax;
memory->create(old_velocity,maxold,3,"msst:old_velocity"); memory->create(old_velocity,maxold,3,"msst:old_velocity");