MNT: minor tweak to checking size

tacaswell · tacaswell · commit babdf736229b · 2017-02-06T15:42:38.000-05:00
diff --git a/lib/matplotlib/image.py b/lib/matplotlib/image.py
@@ -488,7 +488,7 @@ def draw(self, renderer, *args, **kwargs):
             return
 
         # for empty images, there is nothing to draw!
-        if any(s == 0 for s in self.get_size()):
+        if self.get_array().size == 0:
             self.stale = False
             return
 
