t/t7003-filter-branch.sh: use the $( ... ) construct for command substitution

diff --git a/t/t3210-pack-refs.sh b/t/t3210-pack-refs.sh
index 7b5b6d452e3762c9d0e311602bf39317200c21a7..9b182a0c328e9bc6eb1e24a0cbaec47d9fa36b24 100755 (executable)
--- a/t/t3210-pack-refs.sh
+++ b/t/t3210-pack-refs.sh
@@ -27,7 +27,7 @@ SHA1=
 test_expect_success \
     'see if git show-ref works as expected' \
     'git branch a &&
-     SHA1=`cat .git/refs/heads/a` &&
+     SHA1=$(cat .git/refs/heads/a) &&
      echo "$SHA1 refs/heads/a" >expect &&
      git show-ref a >result &&
      test_cmp expect result'
@@ -160,6 +160,13 @@ test_expect_success 'pack ref directly below refs/' '
        test_path_is_missing .git/refs/top
 '
 
+test_expect_success 'do not pack ref in refs/bisect' '
+       git update-ref refs/bisect/local HEAD &&
+       git pack-refs --all --prune &&
+       ! grep refs/bisect/local .git/packed-refs >/dev/null &&
+       test_path_is_file .git/refs/bisect/local
+'
+
 test_expect_success 'disable reflogs' '
        git config core.logallrefupdates false &&
        rm -rf .git/logs