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-rw-r--r--Utility/WebApp.hs3
1 files changed, 2 insertions, 1 deletions
diff --git a/Utility/WebApp.hs b/Utility/WebApp.hs
index be186baa2..14718d543 100644
--- a/Utility/WebApp.hs
+++ b/Utility/WebApp.hs
@@ -26,6 +26,7 @@ import Crypto.Random
import Data.Digest.Pure.SHA
import qualified Web.ClientSession as CS
import qualified Data.ByteString.Lazy as L
+import qualified Data.ByteString as B
import qualified Data.Text as T
import qualified Data.Text.Encoding as TE
import Blaze.ByteString.Builder.Char.Utf8 (fromText)
@@ -113,7 +114,7 @@ logRequest req = do
where
frombs v = toString $ L.fromChunks [v]
-lookupRequestField :: CI.CI Ascii -> Wai.Request -> Ascii
+lookupRequestField :: CI.CI B.ByteString -> Wai.Request -> B.ByteString
lookupRequestField k req = fromMaybe "" . lookup k $ Wai.requestHeaders req
{- Rather than storing a session key on disk, use a random key