From 22ade8846dc63698f326345e32a82622731de16c Mon Sep 17 00:00:00 2001
From: Jeff Avallone <jeff.avallone@gmail.com>
Date: Tue, 16 Dec 2014 10:22:49 -0500
Subject: [PATCH] Hiding results element when told to display an empty
 expression

---
 src/js/regexper.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/js/regexper.js b/src/js/regexper.js
index 8c4de6c..55e1b56 100644
--- a/src/js/regexper.js
+++ b/src/js/regexper.js
@@ -54,9 +54,10 @@ export default class Regexper {
   }
 
   showExpression(expression) {
-    if (expression !== '') {
-      this.field.value = expression;
+    this.field.value = expression;
+    this.setState('');
 
+    if (expression !== '') {
       this.setState('is-loading');
 
       this.renderRegexp(expression.replace(/\n/g, '\\n'))