Commit 2b75ee76 authored by Axel Kohlmeyer's avatar Axel Kohlmeyer
Browse files

avoid segmentation fault, when creating a LAMMPS instance from the library... 

avoid segmentation fault, when creating a LAMMPS instance from the library interface. arg[] may be NULL.
parent 352e177f

src/lammps.cpp

+2 −1
Original line number Diff line number Diff line
@@ -89,7 +89,8 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) 


  suffix = suffix2 = NULL;

  suffix_enable = 0;

  exename = arg[0];

  if (arg) exename = arg[0];

  else exename = (const char *)"(LAMMPS)";

  packargs = NULL;

  num_package = 0;

  char *rfile = NULL;

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