Add a --cover-letter option to format-patch

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 9a3c0b4cadc9a2deae7a20f4236d43b1872cd307..83889c4f4690d30fd2d5e969d5d445dfb47ad579 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -295,6 +295,9 @@ test_done () {
        if test "$test_broken" != 0
        then
                say_color error "still have $test_broken known breakage(s)"
+               msg="remaining $(($test_count-$test_broken)) test(s)"
+       else
+               msg="$test_count test(s)"
        fi
        case "$test_failure" in
        0)
@@ -306,11 +309,11 @@ test_done () {
                # The Makefile provided will clean this test area so
                # we will leave things as they are.
 
-               say_color pass "passed all $test_count test(s)"
+               say_color pass "passed all $msg"
                exit 0 ;;
 
        *)
-               say_color error "failed $test_failure among $test_count test(s)"
+               say_color error "failed $test_failure among $msg"
                exit 1 ;;
 
        esac
@@ -321,8 +324,11 @@ test_done () {
 PATH=$(pwd)/..:$PATH
 GIT_EXEC_PATH=$(pwd)/..
 GIT_TEMPLATE_DIR=$(pwd)/../templates/blt
-GIT_CONFIG=.git/config
-export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG
+unset GIT_CONFIG
+unset GIT_CONFIG_LOCAL
+GIT_CONFIG_NOSYSTEM=1
+GIT_CONFIG_NOGLOBAL=1
+export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_CONFIG_NOGLOBAL
 
 GITPERLLIB=$(pwd)/../perl/blib/lib:$(pwd)/../perl/blib/arch/auto/Git
 export GITPERLLIB