From e042a50058a729eea8f4b19a669d7b6405d19b86 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Wed, 5 Mar 2014 02:51:38 +0000
Subject: [PATCH] Log and ignore errors thrown by the GPIO plugin which makes
 the app crashes. From time to time, it throws [Error: connection closed]

---
 plugins/gpio/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugins/gpio/index.js b/plugins/gpio/index.js
index db1a257..a9aac8b 100644
--- a/plugins/gpio/index.js
+++ b/plugins/gpio/index.js
@@ -76,6 +76,10 @@ define([ 'pi-gpio' ], function(gpio) {
         collection.find({
           direction: 'input'
         }).toArray(function(err, result) {
+          if (err) {
+            console.log(err);
+            return;
+          }
           result.forEach(function(item) {
             gpio.setDirection(parseInt(item.pin), "input", function(err) {
               gpio.read(parseInt(item.pin), function(err, value) {