From 86fd05feafd82d3aad3d6d4f477c6097bfca0fa4 Mon Sep 17 00:00:00 2001
From: Allan Haldane <allan.haldane@gmail.com>
Date: Sat, 8 Nov 2014 21:08:14 -0500
Subject: [PATCH] made idle_event() in backend_bases.py return True

---
 lib/matplotlib/backend_bases.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/matplotlib/backend_bases.py b/lib/matplotlib/backend_bases.py
index a346b67de4ce..503c0b76254a 100644
--- a/lib/matplotlib/backend_bases.py
+++ b/lib/matplotlib/backend_bases.py
@@ -1974,6 +1974,7 @@ def idle_event(self, guiEvent=None):
         s = 'idle_event'
         event = IdleEvent(s, self, guiEvent=guiEvent)
         self.callbacks.process(s, event)
+        return True
 
     def grab_mouse(self, ax):
         """