git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@453 f3b2605a-c512-4ea7-a41b-209d697bcdaa

2007-04-02 15:45:18 +00:00
parent b91f99d716
commit e4de47f422
1 changed files with 1 additions and 0 deletions
--- a/src/pair_buck.cpp
+++ b/src/pair_buck.cpp
@ -207,6 +207,7 @@ void PairBuck::coeff(int narg, char **arg)

  double a_one = atof(arg[2]);
  double rho_one = atof(arg[3]);
+  if (rho_one <= 0) error->all("Incorrect args for pair coefficients");
  double c_one = atof(arg[4]);

  double cut_one = cut_global;