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TMXR: Allow Line based logging to be both disabled and enabled before attach

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Previously attempts to disable logging for an unattached mux (or line) could
crash the simulator.
This commit is contained in:
Mark Pizzolato
2016-05-24 08:53:05 -07:00
parent ae6f3b97e4
commit 451b53daeb
1 changed files with 2 additions and 1 deletions
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3
sim_tmxr.c
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@@ -4456,7 +4456,8 @@ if (lp->txlog) { /* logging? */
lp->txlog = NULL;
lp->txlogname = NULL;
}
lp->mp->uptr->filename = tmxr_mux_attach_string (lp->mp->uptr->filename, lp->mp);
if (mp->uptr)
lp->mp->uptr->filename = tmxr_mux_attach_string (lp->mp->uptr->filename, lp->mp);
return SCPE_OK;
}