From: Tobias Gläßer <tobi.web@gmx.de>
Date: Sat, 7 Aug 2004 11:34:41 +0000 (+0000)
Subject: Empty menus shouldn't lead to crashs anymore.
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=9ea50023ee514dfd2ba0cdb53cef91d6b842bafc;p=supertux.git

Empty menus shouldn't lead to crashs anymore.

SVN-Revision: 1719
---

diff --git a/lib/gui/menu.cpp b/lib/gui/menu.cpp
index 28e6efff7..d35f6d902 100644
--- a/lib/gui/menu.cpp
+++ b/lib/gui/menu.cpp
@@ -770,7 +770,7 @@ Menu::event(SDL_Event& event)
             /* An International Character. */
           }
 
-        if(item[active_item].kind == MN_CONTROLFIELD_KB)
+        if(item.size() > 0 && item[active_item].kind == MN_CONTROLFIELD_KB)
           {
             if(key == SDLK_ESCAPE)
               {
@@ -798,7 +798,7 @@ Menu::event(SDL_Event& event)
             menuaction = MENU_ACTION_RIGHT;
             break;
           case SDLK_SPACE:
-            if(item[active_item].kind == MN_TEXTFIELD)
+            if(item.size() > 0 && item[active_item].kind == MN_TEXTFIELD)
               {
                 menuaction = MENU_ACTION_INPUT;
                 mn_input_char = ' ';
@@ -848,7 +848,7 @@ Menu::event(SDL_Event& event)
         }
       break;
     case  SDL_JOYBUTTONDOWN:
-      if (item[active_item].kind == MN_CONTROLFIELD_JS)
+      if (item.size() > 0 && item[active_item].kind == MN_CONTROLFIELD_JS)
         {
           // FIXME: This next line does nothing useable, right?
           // *item[active_item].int_p = key;