tests: remove unnecessary '^' from 'expr' regular expression

diff --git a/t/t4103-apply-binary.sh b/t/t4103-apply-binary.sh
index ad4cc1a7576d41131d291426d80c329ff838aa26..9692f16f3581f261c4c10a29f03751990adb7897 100755 (executable)
--- a/t/t4103-apply-binary.sh
+++ b/t/t4103-apply-binary.sh
@@ -20,23 +20,25 @@ EOF
 cat file1 >file2
 cat file1 >file4
 
-git update-index --add --remove file1 file2 file4
-git commit -m 'Initial Version' 2>/dev/null
-
-git checkout -b binary
-perl -pe 'y/x/\000/' <file1 >file3
-cat file3 >file4
-git add file2
-perl -pe 'y/\000/v/' <file3 >file1
-rm -f file2
-git update-index --add --remove file1 file2 file3 file4
-git commit -m 'Second Version'
-
-git diff-tree -p master binary >B.diff
-git diff-tree -p -C master binary >C.diff
-
-git diff-tree -p --binary master binary >BF.diff
-git diff-tree -p --binary -C master binary >CF.diff
+test_expect_success 'setup' "
+       git update-index --add --remove file1 file2 file4 &&
+       git commit -m 'Initial Version' 2>/dev/null &&
+
+       git checkout -b binary &&
+       perl -pe 'y/x/\000/' <file1 >file3 &&
+       cat file3 >file4 &&
+       git add file2 &&
+       perl -pe 'y/\000/v/' <file3 >file1 &&
+       rm -f file2 &&
+       git update-index --add --remove file1 file2 file3 file4 &&
+       git commit -m 'Second Version' &&
+
+       git diff-tree -p master binary >B.diff &&
+       git diff-tree -p -C master binary >C.diff &&
+
+       git diff-tree -p --binary master binary >BF.diff &&
+       git diff-tree -p --binary -C master binary >CF.diff
+"
 
 test_expect_success 'stat binary diff -- should not fail.' \
        'git checkout master