[Bug 35200] New: Knytt Stories level editor crashes when trying to save a compressed level

http://bugs.winehq.org/show_bug.cgi?id=35200

Bug ID: 35200
           Summary: Knytt Stories level editor crashes when trying to save
                    a compressed level
           Product: Wine
           Version: 1.7.9
          Hardware: x86
               URL: http://nifflas.ni2.se/content/Knytt%20Stories/Knytt%20
                    Stories%20121.zip
                OS: Linux
            Status: NEW
          Keywords: download
          Severity: normal
          Priority: P2
         Component: comdlg32
          Assignee: [e-mail]
          Reporter: [e-mail]
    Classification: Unclassified

Created attachment 46951
  --> http://bugs.winehq.org/attachment.cgi?id=46951
terminal output

Steps to reproduce the problem:
1. after unpacking the game start 'Level Editor.exe'
2. click on <Load level> at the left bottom corner.
3. from the menu choose <Level> -> <Compress> and click on the Save button in
the Save as file dialog...the level editor crashes with the following
backtrace:
...
Backtrace:
=>0 0x6666694e (0x0033f9d8)
  1 0x7ea31828 GetSaveFileNameA+0x27(ofn=0x33fa08)
[/home/gyebro/sources/wine-1.7.9/dlls/comdlg32/filedlg.c:4159] in comdlg32
(0x0033f9f8)
...