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Patch SD file draw bug

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This commit is contained in:
Scott Lahteine 2017-10-06 23:52:29 -05:00
parent b211fa4e1f
commit dac5f20a01
1 changed files with 3 additions and 2 deletions
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5
Marlin/ultralcd_impl_DOGM.h
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@ -918,14 +918,15 @@ static void lcd_implementation_status_screen() {
if (!PAGE_CONTAINS(row_y1, row_y2)) return; if (!PAGE_CONTAINS(row_y1, row_y2)) return;
uint8_t n = LCD_WIDTH - (START_COL) - 1; uint8_t n = LCD_WIDTH - (START_COL) - 1;
char c;
if (longFilename[0]) { if (longFilename[0]) {
filename = longFilename; filename = longFilename;
longFilename[n] = '\0'; longFilename[n] = '\0'; // cutoff at screen edge
} }
if (isDir) lcd_print(LCD_STR_FOLDER[0]); if (isDir) lcd_print(LCD_STR_FOLDER[0]);
while (char c = *filename) { while ((c = *filename) && n > 0) {
n -= lcd_print_and_count(c); n -= lcd_print_and_count(c);
filename++; filename++;
} }