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Patch lcd_print edge limit code

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This commit is contained in:
Scott Lahteine 2017-05-30 02:47:15 -05:00
parent bad432add7
commit 6b9ca16f36
4 changed files with 6 additions and 5 deletions
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2
Marlin/ultralcd_impl_HD44780.h
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@ -831,7 +831,7 @@ static void lcd_implementation_status_screen() {
const uint8_t slen = lcd_strlen(lcd_status_message);
if (slen > LCD_WIDTH) {
// Skip any non-printing bytes
while (!charset_mapper(lcd_status_message[status_scroll_pos])) ++status_scroll_pos;
while (!PRINTABLE(lcd_status_message[status_scroll_pos])) ++status_scroll_pos;
if (++status_scroll_pos > slen - LCD_WIDTH) status_scroll_pos = 0;
}
#else