commit: do not ignore an empty message given by -m ''

diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 051305545c414481b6883fa619ffb39134187de0..7be14a4e37f7843d9a9863a21e9181ffeceee11b 100755 (executable)
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -818,25 +818,19 @@ test_expect_success $PREREQ '--confirm=compose' '
 '
 
 test_expect_success $PREREQ 'confirm by default (due to cc)' '
-       CONFIRM=$(git config --get sendemail.confirm) &&
+       test_when_finished git config sendemail.confirm never &&
        git config --unset sendemail.confirm &&
        test_confirm
-       ret="$?"
-       git config sendemail.confirm ${CONFIRM:-never}
-       test $ret = "0"
 '
 
 test_expect_success $PREREQ 'confirm by default (due to --compose)' '
-       CONFIRM=$(git config --get sendemail.confirm) &&
+       test_when_finished git config sendemail.confirm never &&
        git config --unset sendemail.confirm &&
        test_confirm --suppress-cc=all --compose
-       ret="$?"
-       git config sendemail.confirm ${CONFIRM:-never}
-       test $ret = "0"
 '
 
 test_expect_success $PREREQ 'confirm detects EOF (inform assumes y)' '
-       CONFIRM=$(git config --get sendemail.confirm) &&
+       test_when_finished git config sendemail.confirm never &&
        git config --unset sendemail.confirm &&
        rm -fr outdir &&
        git format-patch -2 -o outdir &&
@@ -846,13 +840,10 @@ test_expect_success $PREREQ 'confirm detects EOF (inform assumes y)' '
                        --to=nobody@example.com \
                        --smtp-server="$(pwd)/fake.sendmail" \
                        outdir/*.patch </dev/null
-       ret="$?"
-       git config sendemail.confirm ${CONFIRM:-never}
-       test $ret = "0"
 '
 
 test_expect_success $PREREQ 'confirm detects EOF (auto causes failure)' '
-       CONFIRM=$(git config --get sendemail.confirm) &&
+       test_when_finished git config sendemail.confirm never &&
        git config sendemail.confirm auto &&
        GIT_SEND_EMAIL_NOTTY=1 &&
        export GIT_SEND_EMAIL_NOTTY &&
@@ -861,13 +852,10 @@ test_expect_success $PREREQ 'confirm detects EOF (auto causes failure)' '
                        --to=nobody@example.com \
                        --smtp-server="$(pwd)/fake.sendmail" \
                        $patches </dev/null
-       ret="$?"
-       git config sendemail.confirm ${CONFIRM:-never}
-       test $ret = "0"
 '
 
 test_expect_success $PREREQ 'confirm does not loop forever' '
-       CONFIRM=$(git config --get sendemail.confirm) &&
+       test_when_finished git config sendemail.confirm never &&
        git config sendemail.confirm auto &&
        GIT_SEND_EMAIL_NOTTY=1 &&
        export GIT_SEND_EMAIL_NOTTY &&
@@ -876,9 +864,6 @@ test_expect_success $PREREQ 'confirm does not loop forever' '
                        --to=nobody@example.com \
                        --smtp-server="$(pwd)/fake.sendmail" \
                        $patches
-       ret="$?"
-       git config sendemail.confirm ${CONFIRM:-never}
-       test $ret = "0"
 '
 
 test_expect_success $PREREQ 'utf8 Cc is rfc2047 encoded' '
@@ -1325,7 +1310,7 @@ test_expect_success $PREREQ 'sendemail.transferencoding=7bit fails on 8bit data'
 
 test_expect_success $PREREQ '--transfer-encoding overrides sendemail.transferEncoding' '
        clean_fake_sendmail &&
-       git config sendemail.transferEncoding 8bit
+       git config sendemail.transferEncoding 8bit &&
        test_must_fail git send-email \
                --transfer-encoding=7bit \
                --smtp-server="$(pwd)/fake.sendmail" \