From 18b77e2fec7d5e4166e6b530362ee32db48a0ab9 Mon Sep 17 00:00:00 2001
From: Ben Brunton <benbrunton@hotmail.com>
Date: Wed, 12 Nov 2014 10:00:45 +0000
Subject: [PATCH] included safe battery charge to prevent error when battery
 plugin not enabled

---
 themes/brunton/brunton.theme.bash | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/themes/brunton/brunton.theme.bash b/themes/brunton/brunton.theme.bash
index 839ae674..7c84faec 100644
--- a/themes/brunton/brunton.theme.bash
+++ b/themes/brunton/brunton.theme.bash
@@ -24,8 +24,15 @@ scm_prompt() {
 	fi
 }
 
+safe_battery_charge() {
+  if [ -e "${BASH_IT}/plugins/enabled/battery.plugin.bash" ];
+	  then
+		    battery_charge
+			  fi
+}
+
 prompt() {
-	PS1="${white}${background_blue} \u${normal}${background_blue}@${red}${background_blue}\h ${blue}${background_white} \t ${reset_color}${normal} $(battery_charge)
+	PS1="${white}${background_blue} \u${normal}${background_blue}@${red}${background_blue}\h ${blue}${background_white} \t ${reset_color}${normal} $(safe_battery_charge)
 ${bold_black}${background_white} \w ${normal}$(scm_prompt)$(is_vim_shell)
 ${white}>${normal} "