Do not blow up if the error is that a chain cannot be found

2016-02-11 16:42:21 +01:00
parent a7da21ccba
commit 943a291903
1 changed files with 2 additions and 2 deletions
--- a/storage/lvl.js
+++ b/storage/lvl.js
@@ -3,8 +3,8 @@ var nThen = require('nthen');

 var getIndex = function(db, cName, cb) {
    db.get(cName+'=>index', function(e, out){
-        if (e) { throw e; }
-        cb(parseInt(out));
+        if (e && !e.notFound) { throw e; }
+        cb(parseInt(out || 0));
    });
 };