gdi: release dc on error conditions

[Juan Lang]

This fixes a crash in an installer due to an "invalid" bitmap (that isn't,
but anyway..)

ChangeLog: release DC in error condition on StretchDIBits

--Juan


		
____________________________________________________
Start your day with Yahoo! - make it your home page 
http://www.yahoo.com/r/hs 
 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: dib.diff
Type: text/x-patch
Size: 682 bytes
Desc: 1005895344-dib.diff
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20050713/2015fa6e/dib.bin