From ab3d42f58df46d8b0011b154d51ce14a20282ad9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Wed, 10 Oct 2012 16:26:36 +0200
Subject: filename: Eliminate Dialyzer warning

os:type/0 always returns a two-tuple.
---
 lib/stdlib/src/filename.erl | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'lib/stdlib/src/filename.erl')

diff --git a/lib/stdlib/src/filename.erl b/lib/stdlib/src/filename.erl
index 3f528c0adb..59d6de5d10 100644
--- a/lib/stdlib/src/filename.erl
+++ b/lib/stdlib/src/filename.erl
@@ -915,10 +915,8 @@ make_abs_path(BasePath, Path) ->
     join(BasePath, Path).
 
 major_os_type() ->
-    case os:type() of
-	{OsT, _} -> OsT;
-	OsT -> OsT
-    end.
+    {OsT, _} = os:type(),
+    OsT.
 
 %% flatten(List)
 %%  Flatten a list, also accepting atoms.
-- 
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