From a2517fa06096f5b8f627bd86899361ab6bd4d20d 2014-05-12 00:52:29
From: Dav Clark <davclark@gmail.com>
Date: 2014-05-12 00:52:29
Subject: [PATCH] Close graphics dev in finally clause\ncloses #4408 (already closed)

---

diff --git a/IPython/extensions/rmagic.py b/IPython/extensions/rmagic.py
index a590fe7..b20939f 100644
--- a/IPython/extensions/rmagic.py
+++ b/IPython/extensions/rmagic.py
@@ -624,8 +624,8 @@ class RMagics(Magics):
                 print(e.err)
             rmtree(tmpd)
             return
-
-        self.r('dev.off()')
+        finally:
+            self.r('dev.off()')
 
         # read out all the saved .png files