From 84323448ca9526b91181d361efaa506c67f9813e Mon Sep 17 00:00:00 2001
From: Daniel Wagner <daniel@wagner-home.com>
Date: Tue, 15 Nov 2011 03:26:50 +0100
Subject: get ready for GHC 7.4: Num a no longer implies (Eq a, Show a)

Ignore-this: faa34d69ddd27b98c6507740b42c9e97

darcs-hash:20111115022650-76d51-10a2e23210b65268ffa3aa606ebba72b6986e77e.gz
---
 XMonad/Hooks/DebugKeyEvents.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'XMonad/Hooks')

diff --git a/XMonad/Hooks/DebugKeyEvents.hs b/XMonad/Hooks/DebugKeyEvents.hs
index edacb6c..af8184c 100644
--- a/XMonad/Hooks/DebugKeyEvents.hs
+++ b/XMonad/Hooks/DebugKeyEvents.hs
@@ -81,7 +81,7 @@ debugKeyEvents (KeyEvent {ev_event_type = t, ev_state = m, ev_keycode = code})
 debugKeyEvents _ = return (All True)
 
 -- | Convenient showHex variant
-hex :: Integral n => n -> String
+hex :: (Integral n, Show n) => n -> String
 hex v = "0x" ++ showHex v ""
 
 -- | Convert a modifier mask into a useful string
-- 
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