Merge pull request matplotlib#8594 from FedeMiorelli/patch-1

FIX: Missing return in LogFormatter._num_to_string()
q6169 · May 9, 2017 · e273f7e · e273f7e
1 parent 4308d39
commit e273f7e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/matplotlib/ticker.py b/lib/matplotlib/ticker.py
@@ -949,7 +949,8 @@ def _num_to_string(self, x, vmin, vmax):
             s = '%1.0e' % x
         else:
             s = self.pprint_val(x, vmax - vmin)
-
+        return s
+
     def __call__(self, x, pos=None):
         """
         Return the format for tick val `x`.