From 27d153db930a231718a18ec5a886c8789077c83a Mon Sep 17 00:00:00 2001
From: Andree Buschmann <AndreeBuschmann@t-online.de>
Date: Sun, 1 May 2011 14:44:20 +0000
Subject: Fix nearly all residual 'variable set but not used' warnings reported
 from GCC 4.6.0.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29810 a1c6a512-1295-4272-9138-f99709370657
---
 apps/plugins/sliding_puzzle.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'apps/plugins/sliding_puzzle.c')

diff --git a/apps/plugins/sliding_puzzle.c b/apps/plugins/sliding_puzzle.c
index aeac96dfba..92c9db768f 100644
--- a/apps/plugins/sliding_puzzle.c
+++ b/apps/plugins/sliding_puzzle.c
@@ -618,7 +618,9 @@ static void puzzle_init(void)
 static int puzzle_loop(void)
 {
     int button;
+#if defined(PUZZLE_SHUFFLE_PICTURE_PRE)
     int lastbutton = BUTTON_NONE;
+#endif
     bool load_success;
 
     puzzle_init();
@@ -689,8 +691,10 @@ static int puzzle_loop(void)
                     return PLUGIN_USB_CONNECTED;
                 break;
         }
+#if defined(PUZZLE_SHUFFLE_PICTURE_PRE)
         if (button != BUTTON_NONE)
             lastbutton = button;
+#endif
     }
 }
 
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