Fix multi-leg promotions

[xboard.git] / winboard / wgamelist.c

diff --git a/winboard/wgamelist.c b/winboard/wgamelist.c
index feda2ca..19917e6 100644 (file)
--- a/winboard/wgamelist.c
+++ b/winboard/wgamelist.c
@@ -1,7 +1,8 @@
 /*\r
  * wgamelist.c -- Game list window for WinBoard\r
  *\r
- * Copyright 1995, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.\r
+ * Copyright 1995, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Free\r
+ * Software Foundation, Inc.\r
  *\r
  * Enhancements Copyright 2005 Alessandro Scotti\r
  *\r
@@ -48,16 +49,8 @@ static BOOLEAN gameListUp = FALSE;
 static FILE* gameFile;\r
 static char* gameFileName = NULL;\r
 \r
-struct GameListStats\r
-{\r
-    int white_wins;\r
-    int black_wins;\r
-    int drawn;\r
-    int unfinished;\r
-};\r
-\r
 /* [AS] Setup the game list according to the specified filter */\r
-static int GameListToListBox( HWND hDlg, BOOL boReset, char * pszFilter, struct GameListStats * stats, BOOL byPos, BOOL narrow )\r
+int GameListToListBox( HWND hDlg, BOOL boReset, char * pszFilter, struct GameListStats * stats, BOOL byPos, BOOL narrow )\r
 {\r
     ListGame * lg = (ListGame *) gameList.head;\r
     int nItem;\r
@@ -66,6 +59,9 @@ static int GameListToListBox( HWND hDlg, BOOL boReset, char * pszFilter, struct
     int count = 0;\r
     struct GameListStats dummy;\r
 \r
+    if(!hDlg) hDlg = gameListDialog; // [HGM] to allow calling from Game List Options dialog\r
+    if(!hDlg) return 0;\r
+\r
     /* Initialize stats (use a dummy variable if caller not interested in them) */\r
     if( stats == NULL ) {\r
         stats = &dummy;\r