From ae10013ee34d824ee9531c60342345605ecd4330 Mon Sep 17 00:00:00 2001
From: Dustin Kirkland <kirkland@ubuntu.com>
Date: Thu, 30 Jun 2011 23:34:51 +0000
Subject: [PATCH] * usr/bin/byobu, usr/lib/byobu/.constants:   - support tmux
 -V version

---
 debian/changelog         |  2 ++
 usr/bin/byobu            |  2 +-
 usr/lib/byobu/.constants | 10 ++++++++--
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index ad7474cc..f2e6d919 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -23,6 +23,8 @@ byobu (4.18) unreleased; urgency=low
   * etc/byobu/backend, usr/lib/byobu/.constants:
     - add support for storing byobu backend configuration (screen|tmux)
   * debian/control: start suggesting tmux
+  * usr/bin/byobu, usr/lib/byobu/.constants:
+    - support tmux -V version
 
  -- Dustin Kirkland <kirkland@ubuntu.com>  Wed, 29 Jun 2011 02:26:28 +0000
 
diff --git a/usr/bin/byobu b/usr/bin/byobu
index ede3fbce..ef766c64 100755
--- a/usr/bin/byobu
+++ b/usr/bin/byobu
@@ -28,7 +28,7 @@ if [ "$#" = "1" ]; then
 	case "$1" in
 		-v|--version)
 			echo "$PKG version $VERSION"
-			exec $BYOBU_BACKEND -v
+			exec $BYOBU_BACKEND $BYOBU_ARG_VERSION
 			exit 0
 		;;
 	esac
diff --git a/usr/lib/byobu/.constants b/usr/lib/byobu/.constants
index 0780bc0d..41904aff 100755
--- a/usr/lib/byobu/.constants
+++ b/usr/lib/byobu/.constants
@@ -26,8 +26,14 @@ if [ -z "$BYOBU_BACKEND" ];
 	[ -r "$BYOBU_CONFIG_DIR/backend" ] && . "$BYOBU_CONFIG_DIR/backend"
 fi
 case "$BYOBU_BACKEND" in
-	screen|tmux) export BYOBU_BACKEND ;;
-	*) export BYOBU_BACKEND="screen" ;;
+	tmux)
+		export BYOBU_BACKEND
+		BYOBU_ARG_VERSION="-V"
+	;;
+	*)
+		export BYOBU_BACKEND="screen"
+		BYOBU_ARG_VERSION="-v"
+	;;
 esac
 
 # Create and set the user configuration directory