Fix bug in signs of FormatterDMS/HMS.

QuLogic · QuLogic · commit 2316a07cbd46 · 2016-12-01T16:54:14.000-05:00
diff --git a/lib/mpl_toolkits/axisartist/angle_helper.py b/lib/mpl_toolkits/axisartist/angle_helper.py
@@ -288,7 +288,7 @@ def __call__(self, direction, factor, values):
             if ss[-1] == -1:
                 inverse_order = True
                 values = values[::-1]
-                sings = signs[::-1]
+                signs = signs[::-1]
             else:
                 inverse_order = False
 
