[PATCH 1/4] qemu: snapshot: Use typecasted switch in qemuDomainSnapshotPrepare()

[Peter Krempa <pkrempa@xxxxxxxxxx>]

Convert the switch to a typecasted value so that the compiler tracks
additions for us.
---
 src/qemu/qemu_driver.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index c8a0029..aa07ef6 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -12635,7 +12635,7 @@ qemuDomainSnapshotPrepare(virConnectPtr conn,
         virDomainSnapshotDiskDefPtr disk = &def->disks[i];
         virDomainDiskDefPtr dom_disk = vm->def->disks[i];

-        switch (disk->snapshot) {
+        switch ((virDomainSnapshotLocation) disk->snapshot) {
         case VIR_DOMAIN_SNAPSHOT_LOCATION_INTERNAL:
             found_internal = true;

@@ -12692,7 +12692,7 @@ qemuDomainSnapshotPrepare(virConnectPtr conn,
             break;

         case VIR_DOMAIN_SNAPSHOT_LOCATION_DEFAULT:
-        default:
+        case VIR_DOMAIN_SNAPSHOT_LOCATION_LAST:
             virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                            _("unexpected code path"));
             goto cleanup;
-- 
1.9.3

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