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avoid null pointer dereference

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This commit is contained in:
Axel Kohlmeyer
2023-06-15 01:50:07 -04:00
parent 4eb602e0d4
commit e01bde5be5
1 changed files with 7 additions and 6 deletions
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13
src/INTEL/fix_intel.cpp
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@ -306,16 +306,17 @@ void FixIntel::init()
if (force->pair_match("gayberne/intel$", 0)) _torque_flag = 1;
const int nstyles = _pair_intel_count;
if (force->pair_match("^hybrid", 0) != nullptr) {
if (force->pair_match("^hybrid", 0)) {
_pair_hybrid_flag = 1;
// Check if need to handle torque
auto hybrid = dynamic_cast<PairHybrid *>(force->pair);
for (int i = 0; i < hybrid->nstyles; i++)
if (utils::strmatch(hybrid->keywords[i],"/intel$") &&
utils::strmatch(hybrid->keywords[i],"gayberne"))
_torque_flag = 1;
if (hybrid) {
for (int i = 0; i < hybrid->nstyles; i++)
if (utils::strmatch(hybrid->keywords[i],"/intel$") &&
utils::strmatch(hybrid->keywords[i],"gayberne"))
_torque_flag = 1;
}
if (force->newton_pair != 0 && force->pair->no_virial_fdotr_compute)
error->all(FLERR,"INTEL package requires fdotr virial with newton on.");
} else