fix compilation in ANSI STL build

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46597 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index d5e877f3f95bc61b601842ef60da0196914d7060..d83eac47eeb9e4745e21468fe139ece278ed3f15 100644 (file)
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -3490,7 +3490,7 @@ bool wxWindowMSW::HandleTooltipNotify(WXUINT code,
                     (
                         CP_ACP,
                         0,                      // no flags
-                        ttip,
+                        ttip.wx_str(),
                         tipLength,
                         buf,
                         WXSIZEOF(buf) - 1