Remove unused ioref

2019-06-23 14:26:18 -07:00 · 2019-06-23 14:26:18 -07:00 · e099625e7d
parent 5242e384a1
commit e099625e7d
1 changed files with 1 additions and 2 deletions
--- a/src/ShellCheck/Formatter/Quiet.hs
+++ b/src/ShellCheck/Formatter/Quiet.hs
@ -27,8 +27,7 @@ import Data.IORef
 import System.Exit

 format :: FormatterOptions -> IO Formatter
-format options = do
-    topErrorRef <- newIORef []
+format options =
    return Formatter {
        header = return (),
        footer = return (),