From 6939b919c8a6b009e2c20595fffe745983254bdf Mon Sep 17 00:00:00 2001
From: Dustin Kirkland <kirkland@ubuntu.com>
Date: Sat, 4 Jul 2015 07:59:30 -0600
Subject: [PATCH] * usr/lib/byobu/battery:   - sum together all batteries

---
 debian/changelog      |  3 ++-
 usr/lib/byobu/battery | 15 +++++++--------
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index a00537f3..37c35cd9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
 byobu (5.95) unreleased; urgency=medium
 
-  * UNRELEASED
+  * usr/lib/byobu/battery:
+    - sum together all batteries
 
  -- Dustin Kirkland <kirkland@ubuntu.com>  Wed, 17 Jun 2015 20:21:41 -0500
 
diff --git a/usr/lib/byobu/battery b/usr/lib/byobu/battery
index cf4cfadd..b76c5289 100755
--- a/usr/lib/byobu/battery
+++ b/usr/lib/byobu/battery
@@ -32,8 +32,8 @@ __battery_detail() {
 __battery() {
 	local bat line present sign state percent full rem color bcolor
 	# Linux support
+	present=""; full="0"; rem="0"; state=""
 	for bat in $BATTERY /sys/class/power_supply/* /proc/acpi/battery/*; do
-		present=""; full=""; rem=""; state=""
 		case "$bat" in
 			/sys/*)
 				if [ -r "$bat/uevent" ]; then
@@ -41,13 +41,12 @@ __battery() {
 					case "$POWER_SUPPLY_NAME" in AC|ac|Ac|aC) continue ;; esac
 					present="$POWER_SUPPLY_PRESENT"
 					# Some use "CHARGE", others use "ENERGY", still others "CAPACITY"
-					[ -n "$POWER_SUPPLY_CAPACITY" ] && rem="$POWER_SUPPLY_CAPACITY" && full="100"
-					[ -n "$POWER_SUPPLY_CHARGE_FULL" ] && full="$POWER_SUPPLY_CHARGE_FULL"
-					[ -n "$POWER_SUPPLY_ENERGY_FULL" ] && full="$POWER_SUPPLY_ENERGY_FULL"
-					[ -n "$POWER_SUPPLY_CHARGE_NOW" ] && rem="$POWER_SUPPLY_CHARGE_NOW"
-					[ -n "$POWER_SUPPLY_ENERGY_NOW" ] && rem="$POWER_SUPPLY_ENERGY_NOW"
-					state="$POWER_SUPPLY_STATUS"
-					[ "$present" = "1" ] && [ -n "$full" ] && [ -n "$rem" ] && [ -n "$state" ] && break
+					#[ -n "$POWER_SUPPLY_CAPACITY" ] && rem="$POWER_SUPPLY_CAPACITY" && full="100"
+					[ -n "$POWER_SUPPLY_CHARGE_FULL" ] && full=$((POWER_SUPPLY_CHARGE_FULL+full))
+					[ -n "$POWER_SUPPLY_ENERGY_FULL" ] && full=$((POWER_SUPPLY_ENERGY_FULL+full))
+					[ -n "$POWER_SUPPLY_CHARGE_NOW" ] && rem=$((POWER_SUPPLY_CHARGE_NOW+rem))
+					[ -n "$POWER_SUPPLY_ENERGY_NOW" ] && rem=$((POWER_SUPPLY_ENERGY_NOW+rem))
+					[ "$POWER_SUPPLY_STATUS" != "Unknown" ] && state="$POWER_SUPPLY_STATUS"
 				fi
 			;;
 			/proc/*)