From d576fdc88621cc6be122bc5aff496aedd4826ffe Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Thu, 21 Apr 2016 19:03:22 +0200
Subject: [PATCH] fix bug where empty channels failed

---
 storage/lvl.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/storage/lvl.js b/storage/lvl.js
index 0f3954968..ff6713a0c 100644
--- a/storage/lvl.js
+++ b/storage/lvl.js
@@ -41,7 +41,9 @@ var insert = function (db, channelName, content, cb) {
 var getMessages = function (db, channelName, msgHandler, cb) {
     var index;
     nThen(function (waitFor) {
-        getIndex(db, channelName, waitFor(function (i) { index = i; }));
+        getIndex(db, channelName, waitFor(function (i) {
+            index = i;
+        }));
     }).nThen(function (waitFor) {
         var again = function (i) {
             db.get(channelName + '=>' + i, waitFor(function (e, out) {
@@ -52,6 +54,7 @@ var getMessages = function (db, channelName, msgHandler, cb) {
             }));
         };
         if (index > -1) { again(0); }
+        else if (cb) { cb(); }
     });
 };