From 2f094a69f0d601d3b42052208eff0d6244ca7db1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Mon, 16 Mar 2015 21:49:39 +0100
Subject: [PATCH] system: Skeleton '.bashrc' now exports the 'SHELL' variable.

* gnu/system/shadow.scm (default-skeletons)[bashrc]: Export 'SHELL'.
---
 gnu/system/shadow.scm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gnu/system/shadow.scm b/gnu/system/shadow.scm
index 4cb8018827..16b9e4b555 100644
--- a/gnu/system/shadow.scm
+++ b/gnu/system/shadow.scm
@@ -123,6 +123,10 @@ (define copy-guile-wm
 # Bash initialization for interactive non-login shells and
 # for remote shells (info \"(bash) Bash Startup Files\").
 
+# Export 'SHELL' to child processes.  Programs such as 'screen'
+# honor it and otherwise use /bin/sh.
+export SHELL
+
 if [ -n \"$SSH_CLIENT\" -a -z \"`type -P cat`\" ]
 then
     # We are being invoked from a non-interactive SSH session