diff --git a/greenlock.js b/greenlock.js
index c3b83f0..4240467 100644
--- a/greenlock.js
+++ b/greenlock.js
@@ -295,7 +295,7 @@ G.create = function(gconf) {
     greenlock._configAll = function(args) {
         return greenlock._find(args).then(function(sites) {
             if (!sites || !sites.length) {
-                return null;
+                return [];
             }
             sites = JSON.parse(JSON.stringify(sites));
             return greenlock.manager._defaults().then(function(mconf) {
diff --git a/package-lock.json b/package-lock.json
index a33a894..a43b5de 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "@root/greenlock",
-    "version": "3.1.0",
+    "version": "3.1.1",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
diff --git a/package.json b/package.json
index 9da6dfd..b5e8677 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@root/greenlock",
-    "version": "3.1.0",
+    "version": "3.1.2",
     "description": "The easiest Let's Encrypt client for Node.js and Browsers",
     "homepage": "https://rootprojects.org/greenlock/",
     "main": "greenlock.js",