[Bug 3646] Incorrect formatting of floating-point values via *printf if precision = 0

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=3646

------- Additional Comments From [e-mail]  2005-26-10 04:55 -------
Created an attachment (id=1242)
 --> (http://bugs.winehq.org/attachment.cgi?id=1242&action=view)
Fix for %.0f format

The old code treated zero precision the same as if no precision was specified. 
The attached patch should fix it.