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authorKevin Wolf <kwolf@redhat.com>2017-07-10 13:42:35 +0200
committerKevin Wolf <kwolf@redhat.com>2017-07-18 15:14:35 +0200
commitb1e1fa0c3afc7f671fbc24645bdf67949a5657e5 (patch)
treea233d96194f1537e30769ab121b97b242ca221aa /util
parent718d7f4f9cf772e5784093d8e6085680a235acdb (diff)
commit: Add NULL check for overlay_bs
I can't see how overlay_bs could become NULL with the current code, but other code in this function already checks it and we can make Coverity happy with this check, so let's add it. Cc: qemu-stable@nongnu.org Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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