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

2016-07-10 13:24:38 +03:00 · 2016-07-10 13:24:38 +03:00 · ce2ffed705
parent f3175bdb72
commit ce2ffed705
1 changed files with 1 additions and 1 deletions
--- a/src/kemal/helpers/macros.cr
+++ b/src/kemal/helpers/macros.cr
@ -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)