Undefined variable: blocks in nice_menus_block_info()

I get the following error message when I visit the blocks page (probably turns up elsewhere as well):

Notice: Undefined variable: blocks in nice_menus_block_info() (line 190 of C:\inetpub\wwwroot\tricorp_corporate_7\htdocs\sites\all\modules\nice_menus\nice_menus.module).

Looking into that function, this happens when you configure nice_menus to define 0 blocks. I've configured it this way because I am only using nice menus for the theme functions inside my theme.

It's a simple fix, just set $blocks = array() at the top of the function. The empty array will be returned and all is well.

Patch attached, please review.

Thanks,
Matt