aboutsummaryrefslogtreecommitdiffstats
path: root/XMonad
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--XMonad/Prompt/Shell.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/XMonad/Prompt/Shell.hs b/XMonad/Prompt/Shell.hs
index 574fe28..b7da249 100644
--- a/XMonad/Prompt/Shell.hs
+++ b/XMonad/Prompt/Shell.hs
@@ -99,7 +99,7 @@ commandCompletionFunction cmds str | '/' `elem` str = []
getCommands :: IO [String]
getCommands = do
p <- getEnv "PATH" `catch` const (return [])
- let ds = split ':' p
+ let ds = filter (/= "") $ split ':' p
es <- forM ds $ \d -> do
exists <- doesDirectoryExist d
if exists