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use ++ instead of <> to fix the build

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This commit is contained in:
Tom Sydney Kerckhove 2021-05-20 16:00:55 +02:00
parent 59ef730317
commit 884d937792
1 changed files with 1 additions and 1 deletions
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2
yesod-core/src/Yesod/Core/Class/Breadcrumbs.hs
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@ -31,6 +31,6 @@ breadcrumbs = do
(title, next) <- breadcrumb this (title, next) <- breadcrumb this
if this `elem` map fst back if this `elem` map fst back
then then
error $ "yesod-core: infinite recursion in breadcrumbs at " <> show title error $ "yesod-core: infinite recursion in breadcrumbs at " ++ show title
else else
go ((this, title) : back) next go ((this, title) : back) next