The commit-graph files are binary files, so they should not be
compared with 'test_cmp', because that might cause issues on Windows,
where 'test_cmp' is a shell function to deal with random LF-CRLF
conversions.

Use 'test_cmp_bin' instead.

Signed-off-by: SZEDER Gábor <redacted>
---
  t/t5318-commit-graph.sh | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh
index 4f17d7701e..1c148ebf21 100755
--- a/t/t5318-commit-graph.sh
+++ b/t/t5318-commit-graph.sh

@@ -254,9 +254,9 @@ test_expect_success 'check that gc computes commit-graph' '
  	git config gc.writeCommitGraph true &&
  	git gc &&
  	cp $objdir/info/commit-graph commit-graph-after-gc &&
-	! test_cmp commit-graph-before-gc commit-graph-after-gc &&
+	! test_cmp_bin commit-graph-before-gc commit-graph-after-gc &&
  	git commit-graph write --reachable &&
-	test_cmp commit-graph-after-gc $objdir/info/commit-graph
+	test_cmp_bin commit-graph-after-gc $objdir/info/commit-graph
  '
  
  # the verify tests below expect the commit-graph to contain