saving uncommitted changes in /etc prior to emerge run

diff --git a/profile.d/Z97-byobu.sh b/profile.d/Z97-byobu.sh
index cfb003eee320ed86b2851c35dfbe1f03cd54c762..51b2887786bc78074c8e2ef43641abe4258ad9b1 100644 (file)
--- a/profile.d/Z97-byobu.sh
+++ b/profile.d/Z97-byobu.sh
@@ -1,7 +1,7 @@
 #    Z97-byobu.sh - allow any user to opt into auto-launching byobu
 #    Copyright (C) 2011 Canonical Ltd.
 #
-#    Authors: Dustin Kirkland <kirkland@byobu.co>
+#    Authors: Dustin Kirkland <kirkland@byobu.org>
 #
 #    This program is free software: you can redistribute it and/or modify
 #    it under the terms of the GNU General Public License as published by
@@ -19,16 +19,23 @@
 # Apologies for borrowing the LC_BYOBU namespace, but:
 #  a) it's reasonable to assume that no one else is using LC_BYOBU
 #  b) LC_* is sent and receieved by most /etc/ssh/ssh*_config
-if [ -n "$LC_BYOBU" ] && [ "$LC_BYOBU" -gt 0 ] && [ -r "/usr/bin/byobu-launch" ]; then
-       . /usr/bin/byobu-launch
-elif [ "$LC_TERMTYPE" = "byobu" ] && [ -r "/usr/bin/byobu-launch" ]; then
-       . /usr/bin/byobu-launch
-elif [ "$LC_TERMTYPE" = "byobu-screen" ] && [ -r "/usr/bin/byobu-launch" ]; then
-       export BYOBU_BACKEND="screen"
-       . /usr/bin/byobu-launch
-elif [ "$LC_TERMTYPE" = "byobu-tmux" ] && [ -r "/usr/bin/byobu-launch" ]; then
-       export BYOBU_BACKEND="tmux"
-       . /usr/bin/byobu-launch
+
+if [ -r "/usr/bin/byobu-launch" ]; then
+       if [ "$LC_BYOBU" = "0" ]; then
+               true
+       elif [ "$LC_BYOBU" = "1" ]; then
+               . /usr/bin/byobu-launch
+       elif [ -e "/etc/byobu/autolaunch" ]; then
+               . /usr/bin/byobu-launch
+       elif [ "$LC_TERMTYPE" = "byobu" ]; then
+               . /usr/bin/byobu-launch
+       elif [ "$LC_TERMTYPE" = "byobu-screen" ]; then
+               export BYOBU_BACKEND="screen"
+               . /usr/bin/byobu-launch
+       elif [ "$LC_TERMTYPE" = "byobu-tmux" ]; then
+               export BYOBU_BACKEND="tmux"
+               . /usr/bin/byobu-launch
+       fi
 fi
 
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