tree dcbf18b01611b7ffea175956b68ab46ffea500b4
parent 2d40564aaab3a99fe6ce00fc0fc893c02e9443ec
author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> 1326955872 +0530
committer Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> 1327901056 +0530

hw/9pfs: Fix crash when mounting with synthfs

Some Fsdriver backend don't have fs_root. So check for that in
migrate message.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>