fix `wrap-response-if-needed` so it can handle `nil` `:body`
fix `wrap-response-if-needed` so it can handle `nil` `:body`

dashkb/metabase,jonasdiel/metabase-ptBR,lukaswelte/metabase,Endika/metabase,Endika/metabase,zoowii/metabase,blueoceanideas/metabase,jonasdiel/metabase-ptBR,Endika/metabase,blueoceanideas/metabase,lukaswelte/metabase,lukaswelte/metabase,dashkb/metabase,blueoceanideas/metabase,zoowii/metabase,jonasdiel/metabase-ptBR,zoowii/metabase,Endika/metabase,blueoceanideas/metabase,dashkb/metabase,zoowii/metabase,dashkb/metabase,lukaswelte/metabase,dashkb/metabase,Endika/metabase,jonasdiel/metabase-ptBR,blueoceanideas/metabase,jonasdiel/metabase-ptBR,zoowii/metabase,lukaswelte/metabase