case '*':
                /* flash back light using the keypad timer */
                if (scan_timer.function) {
-                       if (lcd.light_tempo == 0
-                                       && ((lcd.flags & LCD_FLAG_L) == 0))
+                       if (lcd.light_tempo == 0 &&
+                           ((lcd.flags & LCD_FLAG_L) == 0))
                                lcd_backlight(1);
                        lcd.light_tempo = FLASH_LIGHT_TEMPO;
                }
 
        if (lcd.enabled && lcd.initialized) {
                if (keypressed) {
-                       if (lcd.light_tempo == 0
-                                       && ((lcd.flags & LCD_FLAG_L) == 0))
+                       if (lcd.light_tempo == 0 &&
+                           ((lcd.flags & LCD_FLAG_L) == 0))
                                lcd_backlight(1);
                        lcd.light_tempo = FLASH_LIGHT_TEMPO;
                } else if (lcd.light_tempo > 0) {
                        lcd.light_tempo--;
-                       if (lcd.light_tempo == 0
-                                       && ((lcd.flags & LCD_FLAG_L) == 0))
+                       if (lcd.light_tempo == 0 &&
+                           ((lcd.flags & LCD_FLAG_L) == 0))
                                lcd_backlight(0);
                }
        }