Initialize private attributes in __init__.

jayvdb · Sep 5, 2015 · 56f341f · 56f341f
1 parent 3c2c037
commit 56f341f
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/lib/matplotlib/lines.py b/lib/matplotlib/lines.py
@@ -373,6 +373,14 @@ def __init__(self, xdata, ydata,
         self._yorig = np.asarray([])
         self._invalidx = True
         self._invalidy = True
+        self._x = None
+        self._y = None
+        self._xy = None
+        self._path = None
+        self._transformed_path = None
+        self._subslice = False
+        self._x_filled = None  # used in subslicing; only x is needed
+
         self.set_data(xdata, ydata)
 
     def __getstate__(self):