klippy: Make sure to always sleep before retrying next stats() call

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2017-06-15 09:37:57 -04:00 · 2017-06-15 09:37:57 -04:00 · c03b4921c3
parent c60e4aceed
commit c03b4921c3
1 changed files with 2 additions and 2 deletions
--- a/klippy/klippy.py
+++ b/klippy/klippy.py
@ -151,10 +151,10 @@ class Printer:
            self.need_dump_debug = False
        toolhead = self.objects.get('toolhead')
        if toolhead is None or self.mcu is None:
-            return
+            return eventtime + 1.
        is_active, thstats = toolhead.stats(eventtime)
        if not is_active and not force_output:
-            return
+            return eventtime + 1.
        out = []
        out.append(self.gcode.stats(eventtime))
        out.append(thstats)