[PATCHv4 08/15] t4026 (color): remove unneeded and unchained command

Ever since 8b12413 (color: allow multiple attributes 2010-02-27),
diff.color.new has been unused in t4026, so also remove the final unsetting
of that value to make the third to last test pass with appropriate
'&&' chaining.

Acked-by: Ævar Arnfjörð Bjarmason <redacted>
Acked-by: Jeff King <redacted>
Signed-off-by: Elijah Newren <redacted>
---
 t/t4026-color.sh |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/t/t4026-color.sh b/t/t4026-color.sh
index d5ccdd0..3726a0e 100755
--- a/t/t4026-color.sh
+++ b/t/t4026-color.sh

@@ -74,7 +74,6 @@ test_expect_success 'extra character after attribute' '
 '
 
 test_expect_success 'unknown color slots are ignored (diff)' '
-	git config --unset diff.color.new
 	git config color.diff.nosuchslotwilleverbedefined white &&
 	git diff --color
 '

-- 
1.7.3.95.g14291