Update M303.cpp (#12471)

6 years ago · 4ae9a06c60
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/gcode/temperature/M303.cpp
+++ b/Marlin/src/gcode/temperature/M303.cpp
@ -37,7 +37,7 @@
 */
 void GcodeSuite::M303() {
-  const int8_t e = parser.byteval('E');
+  const int8_t e = parser.intval('E');
  if (!WITHIN(e, 0
    #if ENABLED(PIDTEMPBED)