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-rw-r--r--src/cowboy_req.erl5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl
index 552f409..bae5e78 100644
--- a/src/cowboy_req.erl
+++ b/src/cowboy_req.erl
@@ -688,7 +688,10 @@ has_resp_body(_) ->
-spec delete_resp_header(binary(), Req)
-> Req when Req::req().
delete_resp_header(Name, Req=#{resp_headers := RespHeaders}) ->
- Req#{resp_headers => maps:remove(Name, RespHeaders)}.
+ Req#{resp_headers => maps:remove(Name, RespHeaders)};
+%% There are no resp headers so we have nothing to delete.
+delete_resp_header(Name, Req) ->
+ Req.
-spec inform(cowboy:http_status(), req()) -> ok.
inform(Status, Req) ->