From a729e9c5ac317e08625d8a62e1ba4794623ab2c9 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 13 Dec 2010 20:29:10 -0800
Subject: [PATCH] etc-update: eliminate duplicate example configs

---
 bin/etc-update | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/bin/etc-update b/bin/etc-update
index d3b988ab6..e64ef493b 100755
--- a/bin/etc-update
+++ b/bin/etc-update
@@ -466,7 +466,11 @@ do_distconf() {
 		suffix+="${count}"
 		efile="${ofile}${suffix}"
 		if [[ ! -f ${efile} ]]; then
-			mv ${mv_opts} ${file} ${efile}
+			mv ${mv_opts} "${file}" "${efile}"
+			break
+		elif diff_command "${file}" "${efile}" &> /dev/null; then
+			# replace identical copy
+			mv "${file}" "${efile}"
 			break
 		fi
 	done
-- 
2.26.2