update test case and fix bugs

[github/fretlink/time-picker.git] / src / module / Combobox.jsx

diff --git a/src/module/Combobox.jsx b/src/module/Combobox.jsx
index 27a822686e1735cf6b08baff2191067cf6f2276d..1e172a7274c18775d9b8b9528e3e839042a17d72 100644 (file)
--- a/src/module/Combobox.jsx
+++ b/src/module/Combobox.jsx
@@ -9,7 +9,7 @@ const formatOption = (option, disabledOptions) => {
   }
 
   let disabled = false;
-  if (disabledOptions.indexOf(option) >= 0) {
+  if (disabledOptions && disabledOptions.indexOf(option) >= 0) {
     disabled = true;
   }