updated for version 7.2-241
diff --git a/src/globals.h b/src/globals.h
index 8f373f6..2ff3174 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -541,6 +541,7 @@
 
 #ifdef FEAT_AUTOCMD
 EXTERN win_T	*aucmd_win;	/* window used in aucmd_prepbuf() */
+EXTERN int	aucmd_win_used INIT(= FALSE);	/* aucmd_win is being used */
 #endif
 
 /*