mapi32: Allows tests to load and exit gracefully if mapi32.dll isn't installed

[Ivan Leo Puoti]

ChangeLog: Allow mapi32 tests to load and exit gracefully if mapi32.dll 
isn't installed

Ivan.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: mapi32tests.diff
Type: text/x-patch
Size: 5470 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20051027/87245337/mapi32tests.diff