Single line [code] has changed

In upgrading from drupal 4.6 to 4.7 I noticed that all code blocks use <pre> now instead of <code>

Looks like this is because the newline processing puts the pre with class="bb-code-block" in place when restoring [code] blocks.. so the later processing that checks for a newline in the code block is never used. I changed the newline processing to simply put $pre[$i] back in place and the later processing then worked as before (alternatively, I guess move the check for a newline in the [code] block into the newline processing... or if the single line [code] isn't desired anymore, remove the later processing code)