git-update-mirror: Remove a useless sed(1) call

The sed(1) command in question was a hangover which had no effect
anymore.

diff --git a/tools/git-update-mirror b/tools/git-update-mirror
index 1c6eea555e9745c94557c43229212d9e08e0903a..e258a1236f87eb4aa9640fb7f5d45fa9666ae074 100755 (executable)
--- a/tools/git-update-mirror
+++ b/tools/git-update-mirror
@@ -75,7 +75,7 @@ do
        git fetch --quiet --tags
        checkrefs 2
 
-       find "$tempdir" -type 'f' -print | sed 's!^\./!!' | while read reffile
+       find "$tempdir" -type 'f' -print | while read reffile
        do
                ref=${reffile#$tempdir/}
                old=$(awk '$1 == "1" { print $2; exit }' "$reffile")