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Don't try to call error_handlers if there isn't any

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This commit is contained in:
Serdar Dogruyol 2017-10-05 19:52:57 +03:00
parent dfd127e1ed
commit 63e613a439
2 changed files with 4 additions and 3 deletions
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2
src/kemal/common_exception_handler.cr
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@ -20,7 +20,7 @@ module Kemal
end
private def call_exception_with_status_code(context : HTTP::Server::Context, exception : Exception, status_code : Int32)
if Kemal.config.error_handlers.has_key?(status_code)
if Kemal.config.error_handlers.size != 0 && Kemal.config.error_handlers.has_key?(status_code)
context.response.content_type = "text/html" unless context.response.headers.has_key?("Content-Type")
context.response.print Kemal.config.error_handlers[status_code].call(context, exception)
context.response.status_code = status_code

5
src/kemal/route_handler.cr
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@ -32,10 +32,11 @@ module Kemal
private def process_request(context)
raise Kemal::Exceptions::RouteNotFound.new(context) unless context.route_defined?
content = context.route.handler.call(context)
ensure
if Kemal.config.error_handlers.has_key?(context.response.status_code)
if Kemal.config.error_handlers.size != 0 && Kemal.config.error_handlers.has_key?(context.response.status_code)
raise Kemal::Exceptions::CustomException.new(context)
end
context.response.print(content)
context
end