From e4c92f24fe23fbadc1a92f4e545b2a594ea56cba Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 28 Jul 2014 05:38:26 +0000
Subject: [PATCH] common.mk: null device name

* common.mk (clean-platform): use $(NULL) as portabile null device
  name instead of hard coded /dev/null for the portability.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 common.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common.mk b/common.mk
index 160df019af..4b16999587 100644
--- a/common.mk
+++ b/common.mk
@@ -509,7 +509,7 @@ clean-capi distclean-capi realclean-capi:
 
 clean-platform:
 	$(Q) $(RM) $(PLATFORM_D)
-	-$(Q) $(RMDIR) $(PLATFORM_DIR) 2> /dev/null || exit 0
+	-$(Q) $(RMDIR) $(PLATFORM_DIR) 2> $(NULL) || exit 0
 
 check: main test test-all
 	$(ECHO) check succeeded