From 715108f70db21df487f15a18af8ae789be9331e8 Mon Sep 17 00:00:00 2001
From: Pasi Kallinen <paxed@alt.org>
Date: Sat, 23 Aug 2008 12:39:01 +0000
Subject: [PATCH] Fix a bug where users couldn't exit from dgl. Found by
 blindcoder.

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@449 db0b04b0-f4d1-0310-9a6d-de3e77497b0e
---
 dgamelaunch.c | 11 ++++++-----
 dgamelaunch.h |  2 +-
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/dgamelaunch.c b/dgamelaunch.c
index 8ea882b..669525e 100644
--- a/dgamelaunch.c
+++ b/dgamelaunch.c
@@ -1717,14 +1717,14 @@ purge_stale_locks (int game)
 }
 
 
-void
+int
 runmenuloop(struct dg_menu *menu)
 {
     struct dg_banner ban;
     struct dg_menuoption *tmpopt;
     int userchoice = 0;
 
-    if (!menu) return;
+    if (!menu) return 1;
 
     ban.lines = NULL;
     ban.len = 0;
@@ -1736,7 +1736,7 @@ runmenuloop(struct dg_menu *menu)
 	mvprintw(menu->cursor_y, menu->cursor_x, "");
 	refresh();
 	userchoice = getch();
-	if (userchoice == ERR) return;
+	if (userchoice == ERR) return 1;
 	tmpopt = menu->options;
 	while (tmpopt) {
 	    if (strchr(tmpopt->keys, userchoice)) {
@@ -1749,7 +1749,7 @@ runmenuloop(struct dg_menu *menu)
 
 	if (return_from_submenu) {
 	    return_from_submenu = 0;
-	    return;
+	    return 0;
 	}
 
 	if (check_retard(0)) {
@@ -2004,7 +2004,8 @@ main (int argc, char** argv)
   initcurses ();
 
   while (1) {
-      runmenuloop(dgl_find_menu(loggedin ? "mainmenu_user" : "mainmenu_anon"));
+      if (runmenuloop(dgl_find_menu(loggedin ? "mainmenu_user" : "mainmenu_anon")))
+	  break;
   }
 
   /* NOW we can safely kill this */
diff --git a/dgamelaunch.h b/dgamelaunch.h
index 29afbfd..d1b78fc 100644
--- a/dgamelaunch.h
+++ b/dgamelaunch.h
@@ -191,7 +191,7 @@ extern struct dg_game **populate_games(int game, int *l);
 
 extern struct dg_game **sort_games(struct dg_game **games, int len, dg_sortmode sortmode);
 
-void runmenuloop(struct dg_menu *menu);
+int runmenuloop(struct dg_menu *menu);
 
 extern void inprogressmenu(int gameid);
 extern void change_email(void);