refs.c: SSE2 optimizations for check_refname_component

diff --git a/t/t4036-format-patch-signer-mime.sh b/t/t4036-format-patch-signer-mime.sh
index ba43f185494630c50fc2a168df8dcd45c0b2421b..98d9713d8b2454eb1dfc4f137133a7cb0174bd0d 100755 (executable)
--- a/t/t4036-format-patch-signer-mime.sh
+++ b/t/t4036-format-patch-signer-mime.sh
@@ -42,7 +42,7 @@ test_expect_success 'attach and signoff do not duplicate mime headers' '
 
        GIT_COMMITTER_NAME="はまの ふにおう" \
        git format-patch -s --stdout -1 --attach >output &&
-       test `grep -ci ^MIME-Version: output` = 1
+       test $(grep -ci ^MIME-Version: output) = 1
 
 '