t4015: simplify sed command that is not even seen by sed

Noticed by Andreas Schwab; \<LF> inside a double quotes pair is eaten by the shell to become an empty string and is not doing anything. Signed-off-by: Junio C Hamano <gitster@pobox.com>

Junio C Hamano committed Nov 4, 2013 at 10:11 UTC 05e9d907dd221953c35a2d19420d1f13c63f391e
1 file changed -1
t/t4015-diff-whitespace.sh
-1
@@ -146,7 +146,6 @@ test_expect_success 'ignore-blank-lines: only new lines' '
146 test_seq 5 >x &&
147 git update-index x &&
148 test_seq 5 | sed "/3/i\\
149 -\
149 " >x &&
150 git diff --ignore-blank-lines >out &&
151 >expect &&