Fix crash XBoard on changing Game List Tags

[xboard.git] / ngamelist.c

diff --git a/ngamelist.c b/ngamelist.c
index d202ad6..53df236 100644 (file)
--- a/ngamelist.c
+++ b/ngamelist.c
@@ -223,6 +223,7 @@ GameListReplace (int page)
 void
 GameListUpdate ()
 {
+    if(!DialogExists(GameListDlg)) return;
     GameListPrepare(False, False);
     GameListReplace(0);
 }