Update polar.py simply to use %= notation

Rickkwa · Rickkwa · commit 2fc30077fe34 · 2014-03-07T23:28:03.000-05:00
diff --git a/lib/matplotlib/projections/polar.py b/lib/matplotlib/projections/polar.py
@@ -151,7 +151,7 @@ def transform_non_affine(self, xy):
 
         theta -= theta_offset
         theta *= theta_direction
-        theta = theta % (2 * np.pi)
+        theta %= 2 * np.pi
 
         r += rmin
 
