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Diffstat (limited to '')
| -rw-r--r-- | DirectoryPrompt.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/DirectoryPrompt.hs b/DirectoryPrompt.hs index b010d4f..5ea4c36 100644 --- a/DirectoryPrompt.hs +++ b/DirectoryPrompt.hs @@ -18,6 +18,8 @@ module XMonadContrib.DirectoryPrompt ( directoryPrompt ) where +import Data.Maybe(fromMaybe) + import XMonad import XMonadContrib.XPrompt import XMonadContrib.Dmenu ( runProcessWithInput ) @@ -34,7 +36,7 @@ directoryPrompt :: XPConfig -> String -> (String -> X ()) -> X () directoryPrompt c prom job = mkXPrompt (Dir prom) c getDirCompl job getDirCompl :: String -> IO [String] -getDirCompl s = (filter notboring . lines) `fmap` +getDirCompl s = (filter notboring . lines . fromMaybe "") `fmap` runProcessWithInput "/bin/bash" [] ("compgen -A directory " ++ s ++ "\n") notboring :: String -> Bool |