[PATCH 3/5] apply: update t4012 test suite

["Philip Peterson via GitGitGadget" <gitgitgadget@gmail.com>]

From: Philip Peterson <philip.c.peterson@gmail.com>

The test suite matched against a regex that expected the entire errored
output to end before the additional context added to `git apply`.

Signed-off-by: Philip Peterson <philip.c.peterson@gmail.com>
---
 t/t4012-diff-binary.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/t4012-diff-binary.sh b/t/t4012-diff-binary.sh
index c64d9d2f405..59defaa37b8 100755
--- a/t/t4012-diff-binary.sh
+++ b/t/t4012-diff-binary.sh
@@ -68,7 +68,7 @@ test_expect_success 'apply detecting corrupt patch correctly' '
 	git diff >output &&
 	sed -e "s/-CIT/xCIT/" <output >broken &&
 	test_must_fail git apply --stat --summary broken 2>detected &&
-	detected=$(cat detected) &&
+	detected=$(head -n 1 detected) &&
 	detected=$(expr "$detected" : "error.*at line \\([0-9]*\\)\$") &&
 	detected=$(sed -ne "${detected}p" broken) &&
 	test "$detected" = xCIT
@@ -77,7 +77,7 @@ test_expect_success 'apply detecting corrupt patch correctly' '
 test_expect_success 'apply detecting corrupt patch correctly' '
 	git diff --binary | sed -e "s/-CIT/xCIT/" >broken &&
 	test_must_fail git apply --stat --summary broken 2>detected &&
-	detected=$(cat detected) &&
+	detected=$(head -n 1 detected) &&
 	detected=$(expr "$detected" : "error.*at line \\([0-9]*\\)\$") &&
 	detected=$(sed -ne "${detected}p" broken) &&
 	test "$detected" = xCIT
-- 
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