From a31b83c5ca936686d06ed4ed9a75bdea639281e9 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Fri, 28 May 2021 13:44:30 -0400
Subject: [PATCH] Don't ever send plain whitespace a search pattern

---
 piker/ui/_search.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/piker/ui/_search.py b/piker/ui/_search.py
index 61ee4a75..8d82ddfd 100644
--- a/piker/ui/_search.py
+++ b/piker/ui/_search.py
@@ -735,7 +735,7 @@ async def fill_results(
             text = bar.text()
             # print(f'search: {text}')
 
-            if not text:
+            if not text or text.isspace():
                 # print('idling')
                 _search_active = trio.Event()
                 break