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authorAndree Buschmann <AndreeBuschmann@t-online.de>2011-05-01 14:44:20 +0000
committerAndree Buschmann <AndreeBuschmann@t-online.de>2011-05-01 14:44:20 +0000
commit27d153db930a231718a18ec5a886c8789077c83a (patch)
tree9d29fd6c1348f3ca1742774cb242177b3d0ca82b /apps/plugins/vu_meter.c
parentf7c45941344ecfbcdd5d9b311b61573d37c6ef58 (diff)
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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
Diffstat (limited to 'apps/plugins/vu_meter.c')
-rw-r--r--apps/plugins/vu_meter.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/apps/plugins/vu_meter.c b/apps/plugins/vu_meter.c
index 8877d7f460..5266214723 100644
--- a/apps/plugins/vu_meter.c
+++ b/apps/plugins/vu_meter.c
@@ -781,7 +781,9 @@ void digital_meter(void) {
enum plugin_status plugin_start(const void* parameter) {
int button;
+#if defined(VUMETER_HELP_PRE) || defined(VUMETER_MENU_PRE)
int lastbutton = BUTTON_NONE;
+#endif
(void) parameter;
@@ -859,7 +861,9 @@ enum plugin_status plugin_start(const void* parameter) {
return PLUGIN_USB_CONNECTED;
break;
}
+#if defined(VUMETER_HELP_PRE) || defined(VUMETER_MENU_PRE)
if (button != BUTTON_NONE)
lastbutton = button;
+#endif
}
}