From 08c2be058a1c376fcb80465473b53085c14f88f5 Mon Sep 17 00:00:00 2001 From: geeksilva97 Date: Thu, 18 Jan 2024 20:50:27 -0300 Subject: Fix match_qs with constraints when key is not present Original fix by Ali Farhadi . --- src/cowboy_req.erl | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'src/cowboy_req.erl') diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl index 8edf4ff..995d67c 100644 --- a/src/cowboy_req.erl +++ b/src/cowboy_req.erl @@ -1024,7 +1024,12 @@ filter([], Map, Errors) -> _ -> {error, Errors} end; filter([{Key, Constraints}|Tail], Map, Errors) -> - filter_constraints(Tail, Map, Errors, Key, maps:get(Key, Map), Constraints); + case maps:find(Key, Map) of + {ok, Value} -> + filter_constraints(Tail, Map, Errors, Key, Value, Constraints); + error -> + filter(Tail, Map, Errors#{Key => required}) + end; filter([{Key, Constraints, Default}|Tail], Map, Errors) -> case maps:find(Key, Map) of {ok, Value} -> -- cgit v1.2.3