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-rw-r--r--tools/ocaml/libs/xs/queueop.ml1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/ocaml/libs/xs/queueop.ml b/tools/ocaml/libs/xs/queueop.ml
index cb298f56a4..9ff5bbd529 100644
--- a/tools/ocaml/libs/xs/queueop.ml
+++ b/tools/ocaml/libs/xs/queueop.ml
@@ -13,6 +13,7 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*)
+open Xenbus
let data_concat ls = (String.concat "\000" ls) ^ "\000"
let queue_path ty (tid: int) (path: string) con =