From 13dd5f564d218f2c80a0773985951fd068fc6b1e Mon Sep 17 00:00:00 2001
From: Misha Brukman <brukman+llvm@gmail.com>
Date: Fri, 20 Feb 2009 22:30:46 +0000
Subject: [PATCH] Keep the newline character at the end of the lines whose
 trailing whitespace we are deleting; otherwise, everything ends up on a
 single line.

llvm-svn: 65185
---
 utils/lint/remove_trailing_whitespace.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/lint/remove_trailing_whitespace.sh b/utils/lint/remove_trailing_whitespace.sh
index de58dbab7fc..6e0c9be0932 100755
--- a/utils/lint/remove_trailing_whitespace.sh
+++ b/utils/lint/remove_trailing_whitespace.sh
@@ -3,4 +3,4 @@
 # Sample syntax:
 #   $0 *.cpp
 
-perl -pi -e "s/\s+\$//" $*
+perl -pi -e 's/\s+$/\n/' $*