# HG changeset patch
# User HackBot
# Date 1362103255 0
# Node ID 32451419357a9e7d6c7208e5770f829dbfe73aca
# Parent  a3d5eada24e34e2bfe29e0a6f873edf97c11fd25
<Jafet> (echo \'#!/bin/sh\'; echo \'a() { p=$(echo -n $(ps -p $0 -oppid | tail -1)); if egrep " \\| cat\\$" /proc/$p/cmdline; then ps -p $0 -ocmd | tail -1; else a $p; fi }\'; echo \'a $$\') > bin/quine2

diff -r a3d5eada24e3 -r 32451419357a bin/quine2
--- a/bin/quine2	Fri Mar 01 01:58:48 2013 +0000
+++ b/bin/quine2	Fri Mar 01 02:00:55 2013 +0000
@@ -1,3 +1,3 @@
 #!/bin/sh
-a() { p=$(ps -p $$ -oppid | tail -1); if egrep " \| cat\$" /proc/$p/cmdline; then ps -p $0 -ocmd | tail -1; else a $p; fi }
+a() { p=$(echo -n $(ps -p $0 -oppid | tail -1)); if egrep " \| cat\$" /proc/$p/cmdline; then ps -p $0 -ocmd | tail -1; else a $p; fi }
 a $$