Better error message for Context mempty
commit0e925e71e18d61f9b4eee715378946f47ad0e819
authorJasper Van der Jeugt <m@jaspervdj.be>
dateThu 29 Nov 2012, 13:47 (14 years ago)
parenta8182c9
src/Hakyll/Web/Template/Context.hs+1−1
@@ -51,7 +51,7 @@ newtype Context a = Context
5151
5252--------------------------------------------------------------------------------
5353instance Monoid (Context a) where
54− mempty = Context $ \_ _ -> empty
54+ mempty = missingField
5555 mappend (Context f) (Context g) = Context $ \k i -> f k i <|> g k i
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