jubatus/jubatus — pull request #512 by kumagi (2013-10-26 05:00:03+00:00)
Title: hotfix: [or] operator is deprecated in ocaml4

In jenkins environment, OCaml compiler's version is 4.01(latest stable).

In OCaml version 4 compiler, the `or` operator is deprecated, then annotated to use `||` operator instead.