Merge branch 'bb/unicode-12.1-reiwa' into maint

diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
index 23854cab263d467ba189879add1fb6b408e00792..de9d99cf88a5b72a3aa6e190124dff36e67818b6 100755 (executable)
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -611,10 +611,6 @@ test_expect_success 'GIT_TRACE_PACKFILE produces a usable pack' '
        git -C replay.git index-pack -v --stdin <tmp.pack
 '
 
-hex2oct () {
-       perl -ne 'printf "\\%03o", hex for /../g'
-}
-
 test_expect_success 'clone on case-insensitive fs' '
        git init icasefs &&
        (