Bugfix of the bidirectional scrolling.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3066 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 6 insertions, 7 deletions

diff --git a/firmware/drivers/lcd-player.c b/firmware/drivers/lcd-player.c
index 721310fbcd..e71027f2da 100644
--- a/firmware/drivers/lcd-player.c
+++ b/firmware/drivers/lcd-player.c
@@ -463,13 +463,12 @@ void lcd_puts_scroll(int x, int y, unsigned char* string )
         s->direction=+1;
         strncpy(s->text,string,sizeof s->text);
         s->turn_offset=-1;
-        if (allow_bidirectional_scrolling) {
-            if ( s->textlen + x > 11+4)
-                s->turn_offset=s->textlen-x-11+4;
-        }
-
-        for (i=0; i<scroll_spacing && s->textlen<(int)sizeof(s->text); i++) {
-            s->text[s->textlen++]=' ';
+        if (allow_bidirectional_scrolling && s->textlen + x > 11+4) {
+            s->turn_offset=s->textlen-x-11;
+        } else {
+            for (i=0; i<scroll_spacing && s->textlen<(int)sizeof(s->text); i++) {
+                s->text[s->textlen++]=' ';
+            }
         }
         if (s->textlen<(int)sizeof(s->text))
             s->text[s->textlen]=' ';