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-rw-r--r--src/cowboy_router.erl4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cowboy_router.erl b/src/cowboy_router.erl
index 7c86653..91912d8 100644
--- a/src/cowboy_router.erl
+++ b/src/cowboy_router.erl
@@ -37,7 +37,7 @@
| {atom(), function, fun ((binary()) -> true | {true, any()} | false)}].
-export_type([constraints/0]).
--type route_match() :: '_' | binary() | string().
+-type route_match() :: '_' | iodata().
-type route_path() :: {Path::route_match(), Handler::module(), Opts::any()}
| {Path::route_match(), constraints(), Handler::module(), Opts::any()}.
-type route_rule() :: {Host::route_match(), Paths::[route_path()]}
@@ -88,7 +88,7 @@ compile_paths([{PathMatch, Handler, Opts}|Tail], Acc) ->
compile_paths([{PathMatch, [], Handler, Opts}|Tail], Acc);
compile_paths([{PathMatch, Constraints, Handler, Opts}|Tail], Acc)
when is_list(PathMatch) ->
- compile_paths([{list_to_binary(PathMatch),
+ compile_paths([{iolist_to_binary(PathMatch),
Constraints, Handler, Opts}|Tail], Acc);
compile_paths([{'_', Constraints, Handler, Opts}|Tail], Acc) ->
compile_paths(Tail, [{'_', Constraints, Handler, Opts}] ++ Acc);