remote-bzr: fixes for older versions of bzr

diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh
index 90bb6050c13ece02199b6978e43e3c67de563c84..6783c14c1ad9af0f5aa3d16e13250e9a1a292b28 100755 (executable)
--- a/t/t9500-gitweb-standalone-no-errors.sh
+++ b/t/t9500-gitweb-standalone-no-errors.sh
@@ -539,8 +539,7 @@ test_expect_success \
         test_when_finished "GIT_COMMITTER_NAME=\"C O Mitter\"" &&
         echo "ISO-8859-1" >> file &&
         git add file &&
-        git config i18n.commitencoding ISO-8859-1 &&
-        test_when_finished "git config --unset i18n.commitencoding" &&
+        test_config i18n.commitencoding ISO-8859-1 &&
         git commit -F "$TEST_DIRECTORY"/t3900/ISO8859-1.txt &&
         gitweb_run "p=.git;a=commit"'