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| author |  Joey Hess <joey@kitenet.net> | 2012-10-14 15:19:34 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2012-10-14 15:19:34 -0400 |
| commit | a4fe8365f3745033a307817e754f132357af47f7 (patch) | |
| tree | b42a44eb4bc2a1b31752c5e654e72a2f09f4dc3f /Command/Assistant.hs | |
| parent | 19a173cfadf0cdccbe371772d341a75642dc6273 (diff) | |
nub the autostart file
It's possible for the file to get duplicate lines in it, and if so, we want
to ignore the dups.
Diffstat (limited to 'Command/Assistant.hs')
| -rw-r--r-- | Command/Assistant.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Command/Assistant.hs b/Command/Assistant.hs index 53f7e4baf..b039e2731 100644 --- a/Command/Assistant.hs +++ b/Command/Assistant.hs @@ -54,7 +54,7 @@ autoStart = do let nothing = error $ "Nothing listed in " ++ autostartfile ifM (doesFileExist autostartfile) ( do - dirs <- lines <$> readFile autostartfile + dirs <- nub . lines <$> readFile autostartfile program <- readProgramFile when (null dirs) nothing forM_ dirs $ \d -> do |