[Bug 27776] New: Aquarium: Invalid floating point operation

http://bugs.winehq.org/show_bug.cgi?id=27776

Summary: Aquarium: Invalid floating point operation
           Product: Wine
           Version: unspecified
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdiplus
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Git commit d59c3d45e34817e08e68305d3e5f632e3c8523a3
"gdiplus: Use DrawDriverString to draw the text in DrawString" (2011-06-27)
causes Aquarium (a chess app) to produce a series of "Invalid floating point
operation" dialogs. This is a regression.

The problem seems to be related to the term args->y on line 4625. If I replace
this with the value 0.0, the errors do not occur.