git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@14835 f3b2605a-c512-4ea7-a41b-209d697bcdaa

2016-04-15 16:25:31 +00:00
parent 552da3c342
commit e18f5a903b
3 changed files with 4 additions and 4 deletions
--- a/src/MC/fix_gcmc.cpp
+++ b/src/MC/fix_gcmc.cpp
@ -368,7 +368,7 @@ FixGCMC::~FixGCMC()
      delete [] grouptypestrings[igroup];
    memory->sfree(grouptypestrings);
  }
-  if (full_flag) {
+  if (full_flag && group) {
    int igroupall = group->find("all");
    neighbor->exclusion_group_group_delete(exclusion_group,igroupall);
  }