tests: make doctests suite build with ghc 7.10

2018-09-07 11:01:25 -07:00 · 2018-09-07 11:01:25 -07:00 · 86750d5cde
commit 86750d5cde
parent 91b111b60d
1 changed files with 1 additions and 1 deletions
--- a/hledger-lib/test/doctests.hs
+++ b/hledger-lib/test/doctests.hs
@ -33,7 +33,7 @@ main = do
    pats    = filter (not . ("-" `isPrefixOf`)) args

  -- find source files
-  sourcefiles <- filter (not . isInfixOf "/.") <$> mconcat [ -- XXX build error with ghc 7.10
+  sourcefiles <- (filter (not . isInfixOf "/.") . concat) <$> sequence [
     glob "Hledger.hs"
    ,glob "Hledger/**/*.hs"
    ,glob "Text/**/*.hs"