Exit gracefully

2016-08-10 16:38:17 -04:00
parent 043c14339f
commit 4c8255711e
2 changed files with 5 additions and 10 deletions
--- a/examples/logdemo.py
+++ b/examples/logdemo.py
@@ -104,9 +104,9 @@ def main():
        display.displayRobot((x_mm, y_mm, theta_degrees))

        # Exit gracefully if user closes display
-        key = display.refresh()
-        if key != None and (key&0x1A):
+        if not display.refresh():
            exit(0)
+        
 
        # XXX Add delay for real-time plot