difftool --no-index: error out on --dir-diff (and don't crash)

diff --git a/t/lib-rebase.sh b/t/lib-rebase.sh
index 0c93d00bddaad8a7cb6ea7ab6b966ff0c0e89fb1..7ea30e50068be8f892a289c8bf705d8096a27ec3 100644 (file)
--- a/t/lib-rebase.sh
+++ b/t/lib-rebase.sh
@@ -49,7 +49,7 @@ set_fake_editor () {
                case $line in
                pick|p|squash|s|fixup|f|edit|e|reword|r|drop|d)
                        action="$line";;
-               exec_*|x_*)
+               exec_*|x_*|break|b)
                        echo "$line" | sed 's/_/ /g' >> "$1";;
                "#")
                        echo '# comment' >> "$1";;