From 552afac692e6aae245639dfec3bb322e6523bb90 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Tue, 3 Jun 2014 13:22:41 +1000
Subject: [PATCH] use ' {8}' instead of 8 literal spaces

---
 util/update_copyrights | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/update_copyrights b/util/update_copyrights
index 79cf8b74de..75dcdec4be 100644
--- a/util/update_copyrights
+++ b/util/update_copyrights
@@ -507,7 +507,7 @@ foreach $file (keys %file_types) {
 			s/^(\t*) {1,7}\t/$1\t/ while (/^\t* {1,7}\t/);
 			# Convert 8 spaces into tabs if at start of line
 			# or preceeded by tabs.
-			s/^(\t*)        /$1\t/ while (/^\t*        /);
+			s/^(\t*) {8}/$1\t/ while (/^\t* {8}/);
 			# Remove trailing white space.
 			s/[ \t]*$//;
 				$body = "$body$_";