diff options
| author | Egor Tensin <Egor.Tensin@gmail.com> | 2017-06-10 05:45:45 +0300 |
|---|---|---|
| committer | Egor Tensin <Egor.Tensin@gmail.com> | 2017-06-10 05:45:45 +0300 |
| commit | 157523efff3c649f3ae8bc449fa84511e0463fc7 (patch) | |
| tree | a627d67862cf54c9239c0a82302fc1330dae27dc /app/RemovePath.hs | |
| parent | addpath: refactoring (diff) | |
| download | windows-env-157523efff3c649f3ae8bc449fa84511e0463fc7.tar.gz windows-env-157523efff3c649f3ae8bc449fa84511e0463fc7.zip | |
delpath: remove all directory path occurrences
Diffstat (limited to 'app/RemovePath.hs')
| -rw-r--r-- | app/RemovePath.hs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/app/RemovePath.hs b/app/RemovePath.hs index 6f2174b..bc2a076 100644 --- a/app/RemovePath.hs +++ b/app/RemovePath.hs @@ -9,7 +9,6 @@ module Main (main) where import Control.Monad (void, when) import Control.Monad.Trans.Except (catchE, runExceptT, throwE) -import Data.List ((\\)) import System.IO.Error (ioError, isDoesNotExistError) import Options.Applicative @@ -75,7 +74,7 @@ removePath options = runExceptT doRemovePath >>= either ioError return removePathFrom profile = do oldValue <- WindowsEnv.query profile varName `catchE` emptyIfMissing let oldPaths = WindowsEnv.pathSplit oldValue - let newPaths = oldPaths \\ pathsToRemove + let newPaths = filter (flip notElem pathsToRemove) oldPaths when (length oldPaths /= length newPaths) $ do let newValue = WindowsEnv.pathJoin newPaths let promptAnd = if skipPrompt |