plugins: use lcd_putsf/lcd_putsxyf

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27926 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 3 deletions

diff --git a/apps/plugins/test_scanrate.c b/apps/plugins/test_scanrate.c
index d29544fb33..f22beb87ff 100644
--- a/apps/plugins/test_scanrate.c
+++ b/apps/plugins/test_scanrate.c
@@ -152,7 +152,6 @@ static void timer_isr(void)
 
 int plugin_main(void)
 {
-    unsigned char buf[32];
     int button;
     bool done = false;
     bool change = true;
@@ -186,9 +185,8 @@ int plugin_main(void)
         {
             /* The actual frequency is twice the displayed value */
             rb->timer_set_period(TIMER_FREQ * 5 / scan_rate);
-            rb->snprintf(buf, sizeof(buf), "f: %d.%d Hz", scan_rate / 10,
+            rb->lcd_putsxyf(TEXT_X, TEXT_Y, "f: %d.%d Hz", scan_rate / 10,
                          scan_rate % 10);
-            rb->lcd_putsxy(TEXT_X, TEXT_Y, buf);
             need_refresh = true;
             change = false;
         }