only show menu if matches are there

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-datalist-input",
-  "version": "1.1.10",
+  "version": "1.1.11",
   "description": "This package provides a react component as follows: an input field with a drop down menu to pick a possible option based on the current input.",
   "main": "./lib/DataListInput.js",
   "license": "MIT",

src/DataListInput.jsx

@@ -40,7 +40,12 @@ class DataListInput extends React.Component {
                 visible: true,
             } );
         } else {
-            this.setState( { currentInput } ) 
+            this.setState( { 
+                currentInput,
+                matchingItems,
+                visible: false,
+                focusIndex: -1,
+            } ) 
         }
     };