[comp.sys.isis] Minor bug fix in cmd.c

ken@gvax.cs.cornell.edu (Ken Birman) (12/09/89)

Thanks to Mark Laubach at HP Labs for pinning down the following
problem.  In cmd.c, free is bring called from the "list" command
with a bad pointer (a pointer is allocated and then gets incremented
prior to calling free).

Here's the patch to cmd.c:
453c453
<     gl_desc  *glp;
---
>     gl_desc  *glp, *tlp;
472c472
<     glp = pg_list(arg);
---
>     tlp = glp = pg_list(arg);
490c490
<     free((char *)glp);
---
>     free((char *)tlp);