return immediately from WalkFrom() if dbghelp dll initialization fails (part of patch...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34497 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/stackwalk.cpp b/src/msw/stackwalk.cpp
index 90a07b745c956bec87900fe31cc88420dab488d6..0566e96ab82159e5fb0ac57d2d54ad3b1c48dbc3 100644 (file)
--- a/src/msw/stackwalk.cpp
+++ b/src/msw/stackwalk.cpp
@@ -220,6 +220,7 @@ void wxStackWalker::WalkFrom(const CONTEXT *pCtx, size_t skip)
     {
         wxLogError(_("Failed to get stack backtrace:\n%s"),
                    wxDbgHelpDLL::GetErrorMessage().c_str());
+        return;
     }
 
     // according to MSDN, the first parameter should be just a unique value and