scipy/scipy — pull request #3447 by tiagopereira (2014-03-10 10:08:04+00:00)
Title: Remove empty strings warning from idl.py

This warning has been in the code for quite a while (therefore people who use it already know about it), and it can be rather annoying and verbose when reading large arrays with empty strings because it is printed for each occurrence. I propose to get rid of these warnings altogether.