user32: DrawText handling of 0 counts with string, empty strings and -1 counts with empty string and NULL strings.

[Aric Stewart]

Includes full range of tests
---
  dlls/user32/tests/text.c |   60 
++++++++++++++++++++++++++++++++++++++++++++++
  dlls/user32/text.c       |   34 +++++++++++++++++++++++--
  2 files changed, 91 insertions(+), 3 deletions(-)


-------------- next part --------------
A non-text attachment was scrubbed...
Name: a9d97f7770cd8a516b7d8c9c584c454b0ca7bef8.diff
Type: text/x-patch
Size: 5334 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20080924/d47c98e9/attachment.bin