Don't use "extern" when initializing wxCurrentPopupWindow

Avoid (harmless) warning about the variable being initialized and declared "extern" added by 56c4191168.
2018-10-31 23:26:02 +01:00 · 2018-10-31 23:26:02 +01:00 · a316942c18
commit a316942c18
parent c1a2d2c967
1 changed files with 4 additions and 1 deletions
--- a/src/msw/popupwin.cpp
+++ b/src/msw/popupwin.cpp
@ -33,7 +33,10 @@
 #include "wx/msw/private.h"     // for GetDesktopWindow()

 // Set to the popup window currently being shown, if any.
-extern wxPopupWindow* wxCurrentPopupWindow = NULL;
+//
+// Note that this global variable is used in src/msw/window.cpp and so must be
+// extern.
+wxPopupWindow* wxCurrentPopupWindow = NULL;

 // ============================================================================
 // implementation