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Don't yield content if there's not any content_for it

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Sdogruyol 2016-07-10 13:24:38 +03:00
parent f3175bdb72
commit ce2ffed705
1 changed files with 1 additions and 1 deletions
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src/kemal/helpers/macros.cr
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@ -41,7 +41,7 @@ macro content_for(key)
end
macro yield_content(key)
CONTENT_FOR_BLOCKS[{{key}}].call
CONTENT_FOR_BLOCKS[{{key}}].call if CONTENT_FOR_BLOCKS.has_key?({{key}})
end
macro render(filename, layout)