read-tree: note about dropping split-index mode or index version

diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 2813aa9a61dc52d6d72f684c51fe6894e623754d..1ecdacb6fd0ceb7e43e6ec3bad018e7b6dc8100b 100755 (executable)
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -23,7 +23,6 @@ test_expect_success $PREREQ \
       echo do
       echo "  echo \"!\$a!\""
       echo "done >commandline\$output"
-      test_have_prereq MINGW && echo "dos2unix commandline\$output"
       echo "cat > msgtxt\$output"
       ) >fake.sendmail &&
      chmod +x ./fake.sendmail &&
@@ -410,7 +409,7 @@ test_expect_success $PREREQ 'Valid In-Reply-To when prompting' '
        (echo "From Example <from@example.com>"
         echo "To Example <to@example.com>"
         echo ""
-       ) | env GIT_SEND_EMAIL_NOTTY=1 git send-email \
+       ) | GIT_SEND_EMAIL_NOTTY=1 git send-email \
                --smtp-server="$(pwd)/fake.sendmail" \
                $patches 2>errors &&
        ! grep "^In-Reply-To: < *>" msgtxt1