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SCP: Allow detaching of buffered devices without a buffer (COVERITY)

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Mark Pizzolato 2017-03-11 11:10:56 -08:00
parent c169b8dd79
commit 7eece3deb1
1 changed files with 1 additions and 1 deletions
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scp.c
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@ -5812,7 +5812,7 @@ if (!(uptr->flags & UNIT_ATT)) { /* not attached? */
} }
if ((dptr = find_dev_from_unit (uptr)) == NULL) if ((dptr = find_dev_from_unit (uptr)) == NULL)
return SCPE_OK; return SCPE_OK;
if (uptr->flags & UNIT_BUF) { if ((uptr->flags & UNIT_BUF) && (uptr->filebuf)) {
uint32 cap = (uptr->hwmark + dptr->aincr - 1) / dptr->aincr; uint32 cap = (uptr->hwmark + dptr->aincr - 1) / dptr->aincr;
if (uptr->hwmark && ((uptr->flags & UNIT_RO) == 0)) { if (uptr->hwmark && ((uptr->flags & UNIT_RO) == 0)) {
if (!sim_quiet) { if (!sim_quiet) {