fix update-hook-example to work with packed tag references

diff --git a/git-repack.sh b/git-repack.sh
index 10f735cff561c6606f5c2bd3f9feec1d6f6ae52e..072d1b40f7d71aa731c90e9af158a0fe5cf89fde 100755 (executable)
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -125,7 +125,6 @@ then
        # We know $existing are all redundant.
        if [ -n "$existing" ]
        then
-               sync
                ( cd "$PACKDIR" &&
                  for e in $existing
                  do