maze: fix warning spotted by gcc 4.6.0

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29658 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 6 insertions, 1 deletions

diff --git a/apps/plugins/maze.c b/apps/plugins/maze.c
index e84173944b..b093a6439d 100644
--- a/apps/plugins/maze.c
+++ b/apps/plugins/maze.c
@@ -490,7 +490,10 @@ static void maze_move_player_left(struct maze* maze)
 /**********************************/
 enum plugin_status plugin_start(const void* parameter)
 {
-    int button, lastbutton = BUTTON_NONE;
+    int button;
+#ifdef MAZE_NEW_PRE
+    int lastbutton = BUTTON_NONE;
+#endif
     int quit = 0;
     int i;
     struct maze maze;
@@ -581,8 +584,10 @@ enum plugin_status plugin_start(const void* parameter)
             }
             break;
         }
+#ifdef MAZE_NEW_PRE
         if( button != BUTTON_NONE )
             lastbutton = button;
+#endif
     }
     /* Turn on backlight timeout (revert to settings) */
     backlight_use_settings();