Convert nullish values to empty strings.

Convert nullish values to empty strings `_serializeValue`.
Level · Sep 4, 2017 · 2b75f31 · 2b75f31
1 parent af93dbd
commit 2b75f31
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/abstract-leveldown.js b/abstract-leveldown.js
@@ -254,9 +254,8 @@ AbstractLevelDOWN.prototype._serializeKey = function (key) {
 }
 
 AbstractLevelDOWN.prototype._serializeValue = function (value) {
-  return this._isBuffer(value) || process.browser || value == null
-    ? value
-    : String(value)
+  if (value == null) return ''
+  return this._isBuffer(value) || process.browser ? value : String(value)
 }
 
 AbstractLevelDOWN.prototype._checkKey = function (obj, type) {