diff options
| -rw-r--r-- | perl_checker.src/tree.ml | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/perl_checker.src/tree.ml b/perl_checker.src/tree.ml index f452971..b22868c 100644 --- a/perl_checker.src/tree.ml +++ b/perl_checker.src/tree.ml @@ -191,7 +191,11 @@ let get_uses t = | Use(Ident _ as pkg, _) when uses_external_package (string_of_Ident pkg) -> uses | Use(Ident(_, _, pos) as ident, l) -> let package = string_of_Ident ident in - let para = if l = [] then None else Some(collect from_qw l) in + let para = match l with + | [] -> None + | [ Num(_, _) ] -> None (* don't care about the version number *) + | _ -> Some(collect from_qw l) + in (package, (para, pos)) :: uses | _ -> uses ) [] t |