If the VM was reset via "/sbin/reboot" or "shutdown -r",

then it is no longer necessary to "bhyvectl --destroy" the VM when it reboots.
Move the "bhyvectl --destroy" outside of the while loop.

Reviewed by: neel

share/examples/bhyve/vmrun.sh

@@ -173,8 +173,9 @@ echo "Launching virtual machine \"$vmname\" ..."
 
 virtio_diskdev="$disk_dev0"
 
+${BHYVECTL} --vm=${vmname} --destroy > /dev/null 2>&1
+
 while [ 1 ]; do
-	${BHYVECTL} --vm=${vmname} --destroy > /dev/null 2>&1
 
 	file ${virtio_diskdev} | grep "boot sector" > /dev/null
 	rc=$?