diff --git a/js/index.js b/js/index.js
index 3bd6c2e..374fabb 100644
--- a/js/index.js
+++ b/js/index.js
@@ -3,10 +3,12 @@ function restore_options() {
     console.log("Loading Settings", result)
     var quads = document.getElementsByClassName("quadrant")
     var style = document.createElement("style")
-    if (!(typeof result === 'undefined')) {
-      if (!(typeof result.links)) result.links = []
-      if (!(typeof result.colors)) result.colors = []
-      if (!(typeof result.mode)) result.mode = "light"
+    if (!(typeof result === "undefined")) {
+      if (!(typeof result.links === "object")) result.links = []
+      if (!Array.isArray(result.links)) result.links = []
+      if (!(typeof result.colors === "object")) result.colors = []
+      if (!Array.isArray(result.colors)) result.colors = []
+      if (!(typeof result.mode) === "string") result.mode = "light"
       for (i = 0; i < quads.length; i++) {
         if (i < result.links.length) {
           var link = result.links[i]
diff --git a/js/options.js b/js/options.js
index a7b7cfe..62a7b0e 100644
--- a/js/options.js
+++ b/js/options.js
@@ -22,9 +22,11 @@ function restore_options() {
     var input_links = document.querySelectorAll('input[type="text"]')
     var input_colors = document.querySelectorAll('input[type="color"]')
     if (!(typeof result === 'undefined')) {
-      if (!(typeof result.links)) result.links = []
-      if (!(typeof result.colors)) result.colors = []
-      if (!(typeof result.mode)) result.mode = "light"
+      if (!(typeof result.links === "object")) result.links = []
+      if (!Array.isArray(result.links)) result.links = []
+      if (!(typeof result.colors === "object")) result.colors = []
+      if (!Array.isArray(result.colors)) result.colors = []
+      if (!(typeof result.mode) === "string") result.mode = "light"
       for (i = 0; i < input_links.length; i++) {
         if (i < result.links.length) {
           input_links[i].value = result.links[i]