handling multiple package names from ghc-pkg find-module.

2014-03-30 12:37:29 +09:00 · 2014-03-30 12:37:29 +09:00 · 983fc68f5b
parent a47d77fb2f
commit 983fc68f5b
1 changed files with 1 additions and 1 deletions
--- a/Language/Haskell/GhcMod/PkgDoc.hs
+++ b/Language/Haskell/GhcMod/PkgDoc.hs
@ -24,4 +24,4 @@ pkgDoc cradle mdl = do
  where
    toModuleOpts = ["find-module", mdl, "--simple-output"] ++ userPackageDbOptsForGhcPkg (cradlePackageDb cradle)
    toDocDirOpts pkg = ["field", pkg, "haddock-html"] ++ userPackageDbOptsForGhcPkg (cradlePackageDb cradle)
-    trim = takeWhile (/= '\n')
+    trim = takeWhile (`notElem` " \n")