reopen_tempfile(): truncate opened file

diff --git a/t/lib-rebase.sh b/t/lib-rebase.sh
index 9a96e1566d016e960f79875eb4edba2ffb7c5244..25a77ee5cb04088297b7d9fd93d04d76e1494875 100644 (file)
--- a/t/lib-rebase.sh
+++ b/t/lib-rebase.sh
@@ -29,6 +29,7 @@ set_fake_editor () {
        */COMMIT_EDITMSG)
                test -z "$EXPECT_HEADER_COUNT" ||
                        test "$EXPECT_HEADER_COUNT" = "$(sed -n '1s/^# This is a combination of \(.*\) commits\./\1/p' < "$1")" ||
+                       test "# # GETTEXT POISON #" = "$(sed -n '1p' < "$1")" ||
                        exit
                test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1"
                test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1"