diff options
Diffstat (limited to 'lj_matrix/lj_matrix.py')
-rw-r--r-- | lj_matrix/lj_matrix.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lj_matrix/lj_matrix.py b/lj_matrix/lj_matrix.py index c3b61becb..6739ae283 100644 --- a/lj_matrix/lj_matrix.py +++ b/lj_matrix/lj_matrix.py @@ -88,7 +88,7 @@ def lj_matrix(mol_data, z = (z_i-z_j)**2 if i == j: - if not diag_value: + if diag_value is None: lj[i, j] = (0.5*Z_i**2.4) else: lj[i, j] = diag_value |