X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d699f48ba33c96c24f7ab3764ad98ded0633c1c5..2ac013b1a5d8210ab0c53f7eb9687399b9312162:/src/msw/snglinst.cpp

diff --git a/src/msw/snglinst.cpp b/src/msw/snglinst.cpp
index ab93c3d66b..1593db9662 100644
--- a/src/msw/snglinst.cpp
+++ b/src/msw/snglinst.cpp
@@ -95,6 +95,8 @@ private:
 
     // the mutex handle, may be NULL
     HANDLE m_hMutex;
+
+    DECLARE_NO_COPY_CLASS(wxSingleInstanceCheckerImpl)
 };
 
 // ============================================================================