bug in handling gangschedule option in scheduler.conf

[Rob Liebschutz <rob@rjl.com>]

In scheduler/scheduler.c, line 833


	if ((vp->ce.flags | FF_GANGSCHEDULE)
	    && vp->prev[L_HOST] != NULL
	    && vp->prev[L_CHANNEL] != NULL
	    && vp->ce.retries == vp->prev[L_HOST]->ce.retries
	    && vp->orig[L_HOST] == vp->prev[L_HOST]->orig[L_HOST]
	    && vp->orig[L_CHANNEL] == vp->prev[L_CHANNEL]->orig[L_CHANNEL]) {
		vp->retryindex = vp->prev[L_HOST]->retryindex;
		reschedule(vp, -(vp->prev[L_HOST]->wakeup), -1);
	} else
		reschedule(vp, 0, -1);


The line:
	if ((vp->ce.flags | FF_GANGSCHEDULE)

should be changed to:
	if ((vp->ce.flags & FF_GANGSCHEDULE)

otherwise the gangschedule option is always enabled
even if the keyword is not specified.  Not a major bug,
but ...