Merge pull request #9612 from dstansby/autodatelocator

dopplershift · web-flow · commit 1a5cd54d6162 · 2017-10-30T13:09:03.000-06:00
Only set view/data intervals if axis is set in AutoDateLocator
diff --git a/lib/matplotlib/dates.py b/lib/matplotlib/dates.py
@@ -1183,8 +1183,9 @@ def get_locator(self, dmin, dmax):
 
         locator.set_axis(self.axis)
 
-        locator.set_view_interval(*self.axis.get_view_interval())
-        locator.set_data_interval(*self.axis.get_data_interval())
+        if self.axis is not None:
+            locator.set_view_interval(*self.axis.get_view_interval())
+            locator.set_data_interval(*self.axis.get_data_interval())
         return locator
 
 
