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authorSebastian Meric de Bellefon <arnaudpourseb@gmail.com>2016-06-22 22:51:30 -0400
committerSebastian Meric de Bellefon <arnaudpourseb@gmail.com>2016-06-22 23:08:28 -0400
commitbc8de008b271ca4b9eb99f8043d08c42ab1734f0 (patch)
tree51e754c262330547574454c33230966fe4621d4a /haddock-api
parent1cb73d6afaa2438dc67fa70fd3a8c64ba68343a0 (diff)
do not create empty src directory
Fix #536.
Diffstat (limited to 'haddock-api')
-rw-r--r--haddock-api/src/Haddock.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/haddock-api/src/Haddock.hs b/haddock-api/src/Haddock.hs
index 5e8f4a4a..28974d19 100644
--- a/haddock-api/src/Haddock.hs
+++ b/haddock-api/src/Haddock.hs
@@ -336,7 +336,7 @@ render dflags flags qual ifaces installedIfaces extSrcMap = do
ppLaTeX title pkgStr visibleIfaces odir (fmap _doc prologue) opt_latex_style
libDir
- when (Flag_HyperlinkedSource `elem` flags) $ do
+ when (Flag_HyperlinkedSource `elem` flags && not (null ifaces)) $ do
ppHyperlinkedSource odir libDir opt_source_css pretty srcMap ifaces
-- | From GHC 7.10, this function has a potential to crash with a