From caafe5c5f18ab0726d91e77df4a15848306f4452 Mon Sep 17 00:00:00 2001
From: John Osterman <josterman@pewtrusts.org>
Date: Wed, 31 Oct 2018 16:13:31 -0400
Subject: [PATCH] Adds noResults property to prevent onChange event from
 fireing when keyword search results in "no results"

---
 src/selectr.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/selectr.js b/src/selectr.js
index e060065..282bc2a 100644
--- a/src/selectr.js
+++ b/src/selectr.js
@@ -709,7 +709,7 @@
 
         if (e.which === 13) {
 
-            if (this.config.taggable && this.input.value.length > 0) {
+            if ( this.noResults || (this.config.taggable && this.input.value.length > 0) ) {
                 return false;
             }
 
@@ -1952,12 +1952,14 @@
                 // Append results
                 if ( !f.childElementCount ) {
                     if ( !this.config.taggable ) {
+                        this.noResults = true;
                         this.setMessage( "no results." );
                     }
                 } else {
                     // Highlight top result (@binary-koan #26)
                     var prevEl = this.items[this.navIndex];
                     var firstEl = f.querySelector(".selectr-option:not(.excluded)");
+                    this.noResults = false;
 
                     util.removeClass( prevEl, "active" );
                     this.navIndex = firstEl.idx;