diff-highlight: fix a whitespace nit

This changes the indent from
  "<tab><sp><sp><sp><sp><sp><sp><sp><sp>"
to
  "<tab><tab>"
so that the statement lines up with the rest of the block.

Signed-off-by: Norman Rasmussen <norman@rasmussen.co.za>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/diff-highlight/DiffHighlight.pm b/contrib/diff-highlight/DiffHighlight.pm
index 7440aa1c4638103c952c225f2c9b77d8c9451b08..e2589922a659641526b8d946ccc06f87e9731de2 100644 (file)
--- a/contrib/diff-highlight/DiffHighlight.pm
+++ b/contrib/diff-highlight/DiffHighlight.pm
@@ -72,7 +72,7 @@ sub handle_line {
              (?:$COLOR?\|$COLOR?[ ])* # zero or more trailing "|"
                                 [ ]*  # trailing whitespace for merges
            /x) {
-               my $graph_prefix = $&;
+               my $graph_prefix = $&;
 
                # We must flush before setting graph indent, since the
                # new commit may be indented differently from what we