Fixed valueEncoding bug by passing options without array.

lib/levelup.js

@@ -352,37 +352,37 @@ LevelUP.prototype.createReadStream = function (options) {
   options.valueEncoding = options.valueEncoding
 
   if (isDefined(options.start))
-    options.start = this._codec.encodeKey(options.start, [options])
+    options.start = this._codec.encodeKey(options.start, options)
   if (isDefined(options.end))
-    options.end = this._codec.encodeKey(options.end, [options])
+    options.end = this._codec.encodeKey(options.end, options)
   if (isDefined(options.gte))
-    options.gte = this._codec.encodeKey(options.gte, [options])
+    options.gte = this._codec.encodeKey(options.gte, options)
   if (isDefined(options.gt))
-    options.gt = this._codec.encodeKey(options.gt, [options])
+    options.gt = this._codec.encodeKey(options.gt, options)
   if (isDefined(options.lte))
-    options.lte = this._codec.encodeKey(options.lte, [options])
+    options.lte = this._codec.encodeKey(options.lte, options)
   if (isDefined(options.lt))
-    options.lt = this._codec.encodeKey(options.lt, [options])
+    options.lt = this._codec.encodeKey(options.lt, options)
   if ('number' !== typeof options.limit)
     options.limit = -1
 
-  options.keyAsBuffer   = this._codec.keyAsBuffer([options])
-  options.valueAsBuffer = this._codec.valueAsBuffer([options])
+  options.keyAsBuffer   = this._codec.keyAsBuffer(options)
+  options.valueAsBuffer = this._codec.valueAsBuffer(options)
 
   var makeData = options.keys && options.values
     ? function (key, value) {
         return {
-            key: self._codec.decodeKey(key, [options])
-          , value: self._codec.decodeValue(value, [options])
+            key: self._codec.decodeKey(key, options)
+          , value: self._codec.decodeValue(value, options)
         }
       }
     : options.keys
     ? function (key) {
-        return self._codec.decodeKey(key, [options])
+        return self._codec.decodeKey(key, options)
       }
     : options.values
     ? function (_, value) {
-        return self._codec.decodeValue(value, [options])
+        return self._codec.decodeValue(value, options)
       }
     : function () {}