don't output null pointers as strings with fmtlib in variable info list

This commit is contained in:
Axel Kohlmeyer
2021-03-16 13:31:56 -04:00
committed by Richard Berger
parent b4633bc2b2
commit e81fe91c2b

View File

@ -655,7 +655,7 @@ void Info::command(int narg, char **arg)
if ((style[i] != LOOP) && (style[i] != ULOOP))
ndata = input->variable->num[i];
for (int j=0; j < ndata; ++j)
fmt::print(out," {}",data[i][j]);
if (data[i][j]) fmt::print(out," {}",data[i][j]);
fputs("\n",out);
}
}