block speed adjustment for enable presses

Author: RJWadley

selfdrive/car/cruise.py

@@ -92,8 +92,9 @@ def _update_v_cruise_non_pcm(self, CS, enabled, is_metric):
     if button_type == ButtonType.accelCruise and cruise_standstill:
       return
 
-    # Don't adjust speed if we've enabled since the button was depressed (some ports enable on rising edge)
-    if not self.button_change_states[button_type]["enabled"] and enabled:
+    # Don't adjust speed if this button press is intended to enable openpilot
+    enabled_before_pressing = self.button_change_states[button_type]["enabled"]
+    if CS.buttonEnable and not enabled_before_pressing:
       return
 
     if not self.v_cruise_initialized: