Patch for bug#43630

[Lars-Erik Bjørk]

Hi all!

Here is a patch for bug#43630 - "A SELECT using ORDER BY and LIMIT  
sometimes returns no rows"
If two of you have the time to review it, that would be great!

http://lists.mysql.com/commits/74886

After this patch, we have two remaining LIMIT issues (that I know of):

1. Some times missing exactly one row
2. Getting too many rows (as I have mentioned earlier)

Have a nice day!

Best,
Lars-Erik