Remove a numpy<1.15 workaround (we now require >=1.15).

anntzer · anntzer · commit 5c79fcae71a6 · 2020-02-15T18:22:08.000+01:00
diff --git a/lib/matplotlib/transforms.py b/lib/matplotlib/transforms.py
@@ -695,13 +695,10 @@ def union(bboxes):
         """Return a `Bbox` that contains all of the given *bboxes*."""
         if not len(bboxes):
             raise ValueError("'bboxes' cannot be empty")
-        # needed for 1.14.4 < numpy_version < 1.15
-        # can remove once we are at numpy >= 1.15
-        with np.errstate(invalid='ignore'):
-            x0 = np.min([bbox.xmin for bbox in bboxes])
-            x1 = np.max([bbox.xmax for bbox in bboxes])
-            y0 = np.min([bbox.ymin for bbox in bboxes])
-            y1 = np.max([bbox.ymax for bbox in bboxes])
+        x0 = np.min([bbox.xmin for bbox in bboxes])
+        x1 = np.max([bbox.xmax for bbox in bboxes])
+        y0 = np.min([bbox.ymin for bbox in bboxes])
+        y1 = np.max([bbox.ymax for bbox in bboxes])
         return Bbox([[x0, y0], [x1, y1]])
 
     @staticmethod
