From 00c42c84995190ee97a021cce91287919efed1a4 Mon Sep 17 00:00:00 2001
From: Dmitry Ivanov <divanov@machinezone.com>
Date: Wed, 29 Apr 2015 16:50:36 +0600
Subject: Make cpu_sup:util/0 spec lie less

---
 lib/os_mon/src/cpu_sup.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/os_mon')

diff --git a/lib/os_mon/src/cpu_sup.erl b/lib/os_mon/src/cpu_sup.erl
index 0c26956c57..b4ad8e2aa0 100644
--- a/lib/os_mon/src/cpu_sup.erl
+++ b/lib/os_mon/src/cpu_sup.erl
@@ -121,7 +121,7 @@ util(Args) when is_list (Args) ->
 util(_) ->
     erlang:error(badarg).
 
--spec util() -> float().
+-spec util() -> float() | {'error', any()}.
 
 util() ->
     case util([]) of
-- 
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