[Bug 28737] shell32: invalid free in BrsFolderDlgProc in func_brsfolder in "make brsfolder.ok"?

http://bugs.winehq.org/show_bug.cgi?id=28737

--- Comment #2 from Michael Mc Donnell  2011-10-18 14:47:41 CDT ---
Created attachment 36987
  --> http://bugs.winehq.org/attachment.cgi?id=36987
Patch that sets pointer to NULL after free to avoid double free

This patch fixes the valgrind warning by setting the pointer to NULL in case of
failure. I'm not going to send this to wine-patches because it really needs a
test as Piotr Caban says.