Correct fsck command in tests

test/test-backup.sh

@@ -11,5 +11,5 @@ run restic backup "${BASE}/fake-data" $SNAPSHOT
 run restic restore "$(basename "$RESTIC_REPOSITORY"/snapshots/*)" "${BASE}/fake-data-restore-incremental"
 dirdiff "${BASE}/fake-data" "${BASE}/fake-data-restore-incremental/fake-data"
 
-run restic fsck all
+run restic fsck -o --check-data
 cleanup

test/test-key-add-remove.sh

@@ -35,7 +35,7 @@ for i in {1..3}; do
     OLD_PWD=bar$i
 done
 
-RESTIC_PASSWORD=$OLD_PWD run restic fsck all
+RESTIC_PASSWORD=$OLD_PWD run restic fsck -o --check-data
 
 cleanup