[PATCH v2 1/7] qemuSnapshotDiskPrepareOne: Get available even if snapdisk is NULL

From: Masayoshi Mizuma <m.mizuma(a)jp.fujitsu.com&gt; Get available even if snapdisk argument is NULL at qemuSnapshotDiskPrepareOne() so that the caller can setup dd->src. Signed-off-by: Masayoshi Mizuma <m.mizuma(a)jp.fujitsu.com&gt; --- src/qemu/qemu_snapshot.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_snapshot.c b/src/qemu/qemu_snapshot.c index 1e8ea80b22..d310e6ff02 100644 --- a/src/qemu/qemu_snapshot.c +++ b/src/qemu/qemu_snapshot.c @@ -953,8 +953,9 @@ qemuSnapshotDiskPrepareOne(virQEMUDriverPtr driver, if (qemuDomainStorageSourceValidateDepth(disk->src, 1, disk->dst) < 0) return -1; - if (!(dd->src = virStorageSourceCopy(snapdisk->src, false))) - return -1; + if (snapdisk) + if (!(dd->src = virStorageSourceCopy(snapdisk->src, false))) + return -1; if (virStorageSourceInitChainElement(dd->src, dd->disk->src, false) < 0) return -1; -- 2.27.0