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-rw-r--r--src/cowboy_http_req.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cowboy_http_req.erl b/src/cowboy_http_req.erl
index b8bb8d2..e40bbc6 100644
--- a/src/cowboy_http_req.erl
+++ b/src/cowboy_http_req.erl
@@ -416,7 +416,7 @@ has_resp_header(Name, #http_req{resp_headers=RespHeaders}) ->
%% @doc Return whether a body has been set for the response.
-spec has_resp_body(#http_req{}) -> boolean().
has_resp_body(#http_req{resp_body=RespBody}) ->
- byte_size(RespBody) > 0.
+ iolist_size(RespBody) > 0.
%% @equiv reply(Status, [], [], Req)
-spec reply(http_status(), #http_req{}) -> {ok, #http_req{}}.