[SHELL32] CCopyToMenu/CMoveToMenu: Check if this_ is NULL

[reactos.git] / dll / win32 / shell32 / CCopyToMenu.cpp

diff --git a/dll/win32/shell32/CCopyToMenu.cpp b/dll/win32/shell32/CCopyToMenu.cpp
index 034acb5..e72b217 100644 (file)
--- a/dll/win32/shell32/CCopyToMenu.cpp
+++ b/dll/win32/shell32/CCopyToMenu.cpp
@@ -101,6 +101,9 @@ BrowseCallbackProc(HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData)
         }
         case BFFM_SELCHANGED:
         {
+            if (!this_)
+                break;
+
             WCHAR szPath[MAX_PATH];
             LPCITEMIDLIST pidl = reinterpret_cast<LPCITEMIDLIST>(lParam);