ipython/ipython — pull request #1950 by ccordoba12 (2012-06-13 16:00:57+00:00)
Title: Fix for copy action (Ctrl+C) when there is no pager defined in qtconsole

- The absence of a pager was generating an ugly traceback when
trying to copy text and no pager was created.
- This issue was reported by a Spyder user because all tracebacks
appear in its internal console, and this one was breaking his workflow.