small bug fix for gather()

2020-07-15 11:45:23 +02:00
parent 6ec3aac3f0
commit 6c5d928358
1 changed files with 1 additions and 1 deletions
--- a/src/library.cpp
+++ b/src/library.cpp
@ -1567,7 +1567,7 @@ void lammps_gather(void *ptr, char *name, int type, int count, void *data)
                                  " fix does not return peratom data");
        return;
      }
-      if (lmp->modify->fix[fcid]->size_peratom_cols != count) {
+      if (count>1 && lmp->modify->fix[fcid]->size_peratom_cols != count) {
        lmp->error->warning(FLERR,"lammps_gather:"
                                  " count != values peratom for fix");
        return;