(try 2) user32: Add argument check for PTITLEBARINFO in GetTitleBarInfo().

[Rico Schüller]

Hi,

this patch adds a check for PTITLEBARINFO in GetTitleBarInfo() to avoid 
a crash. This fixes bug 20249 .

Try 2 improvement:
- do not print the null pointer, it's useless

Cheers
Rico

---
  dlls/user32/nonclient.c |    6 ++++++
  1 files changed, 6 insertions(+), 0 deletions(-)


-------------- next part --------------
A non-text attachment was scrubbed...
Name: 5698238c931eace1987485a904045177dafc3522.diff
Type: text/x-patch
Size: 573 bytes
Desc: not available
URL: <http://www.winehq.org/pipermail/wine-patches/attachments/20091112/9432bb59/attachment.bin>