diff -u -r ../fish-2.1.1/reader.cpp ./reader.cpp
--- ../fish-2.1.1/reader.cpp 2014-09-24 05:51:07.000000000 -0400
-+++ ./reader.cpp 2015-02-05 17:37:16.298415721 -0500
++++ ./src/reader.cpp 2015-02-05 17:37:16.298415721 -0500
@@ -1961,12 +1961,7 @@
{
/* Try reading from the tty; if we get EIO we are orphaned. This is sort of bad because it may block. */