[PATCH 1/1] diff-highlight: fix a whitespace nit

["Norman Rasmussen via GitGitGadget" <gitgitgadget@gmail.com>]

From: Norman Rasmussen <norman@rasmussen.co.za>

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>
---
 contrib/diff-highlight/DiffHighlight.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/diff-highlight/DiffHighlight.pm b/contrib/diff-highlight/DiffHighlight.pm
index 7440aa1c46..e2589922a6 100644
--- 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
-- 
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