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-rw-r--r--src/gun.erl4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gun.erl b/src/gun.erl
index b7ffcd3..b7260bc 100644
--- a/src/gun.erl
+++ b/src/gun.erl
@@ -342,11 +342,11 @@ cancel(ServerPid, StreamRef) ->
-spec ws_upgrade(pid(), iodata()) -> reference().
ws_upgrade(ServerPid, Path) ->
- ws_upgrade(ServerPid, Path, [], []).
+ ws_upgrade(ServerPid, Path, [], #{}).
-spec ws_upgrade(pid(), iodata(), headers()) -> reference().
ws_upgrade(ServerPid, Path, Headers) ->
- ws_upgrade(ServerPid, Path, Headers, []).
+ ws_upgrade(ServerPid, Path, Headers, #{}).
-spec ws_upgrade(pid(), iodata(), headers(), ws_opts()) -> reference().
ws_upgrade(ServerPid, Path, Headers, Opts) ->