diff options
| -rw-r--r-- | apps/tree.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/apps/tree.c b/apps/tree.c index ec71b5c..7a4a492 100644 --- a/apps/tree.c +++ b/apps/tree.c @@ -240,8 +240,9 @@ bool dirbrowse(char *root) return -1; /* root is not a directory */ lcd_puts(0, dircursor, CURSOR_CHAR); - lcd_puts_scroll(LINE_X, LINE_Y+dircursor, - dircacheptr[start+dircursor]->name); + if ( numentries ) + lcd_puts_scroll(LINE_X, LINE_Y+dircursor, + dircacheptr[start+dircursor]->name); lcd_update(); while(1) { @@ -357,8 +358,9 @@ bool dirbrowse(char *root) } lcd_stop_scroll(); - lcd_puts_scroll(LINE_X, LINE_Y+dircursor, - dircacheptr[start+dircursor]->name); + if ( numentries ) + lcd_puts_scroll(LINE_X, LINE_Y+dircursor, + dircacheptr[start+dircursor]->name); lcd_update(); } |