Merge branch 'doc-updates' of github.com:akohlmey/lammps into doc-updates

2016-11-11 07:44:44 -05:00
parent 1f38e1a771 bfc478c320
commit 72b0841b28
1 changed files with 2 additions and 1 deletions
--- a/src/lammps.cpp
+++ b/src/lammps.cpp
@ -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 = NULL;
  packargs = NULL;
  num_package = 0;
  char *rfile = NULL;