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Exit with required error when checking a constrait and key does not exist.

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This commit is contained in:
Ali Farhadi 2021-02-13 23:14:42 +01:00
parent 8795233c57
commit 91b28d6109
1 changed files with 6 additions and 1 deletions
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7
src/cowboy_req.erl
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@ -991,7 +991,12 @@ 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} ->