From 8cfc7d66774e12c8502b63ed0c48f3a216c33acf Mon Sep 17 00:00:00 2001
From: James Seward <james@jamesoff.net>
Date: Mon, 4 Nov 2013 21:00:11 -0500
Subject: [PATCH] Prevent errors in prompts if no info available. Define empty
 functions instead of none at all if we can't figure out the platform.

---
 plugins/battery/battery.plugin.zsh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/plugins/battery/battery.plugin.zsh b/plugins/battery/battery.plugin.zsh
index 66bf46d13..9f053383a 100644
--- a/plugins/battery/battery.plugin.zsh
+++ b/plugins/battery/battery.plugin.zsh
@@ -79,4 +79,14 @@ elif [[ $(uname) == "Linux"  ]] ; then
       echo "∞"
     fi
   }
+else
+	# Empty functions so we don't cause errors in prompts
+	function battery_pct_remaining() {
+	}
+
+	function battery_time_remaining() {
+	}
+
+	function battery_pct_prompt() {
+	}
 fi