diff options
Diffstat (limited to 'XMonad/Util/ExtensibleState.hs')
| -rw-r--r-- | XMonad/Util/ExtensibleState.hs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/XMonad/Util/ExtensibleState.hs b/XMonad/Util/ExtensibleState.hs index 43da23b..2c4db86 100644 --- a/XMonad/Util/ExtensibleState.hs +++ b/XMonad/Util/ExtensibleState.hs @@ -21,7 +21,6 @@ module XMonad.Util.ExtensibleState ( , getState ) where -import Control.Applicative import Data.Typeable (typeOf,Typeable,cast) import qualified Data.Map as M import XMonad.Core @@ -77,7 +76,7 @@ modifyStateExts f = modify $ \st -> st { extensibleState = f (extensibleState st -- | Apply a function to a stored value of the matching type or the initial value if there -- is none. modifyState :: ExtensionClass a => (a -> a) -> X () -modifyState f = putState =<< f <$> getState +modifyState f = putState . f =<< getState -- | Add a value to the extensible state field. A previously stored value with the same -- type will be overwritten. (More precisely: A value whose string representation of its type |