From f95fa3e3a3d95ad1de52ab7de80b0621897cd039 Mon Sep 17 00:00:00 2001
From: Ryan Cramer <ryan@processwire.com>
Date: Fri, 6 Dec 2019 14:02:04 -0500
Subject: [PATCH] Fix issue processwire/processwire-issues#1045

---
 wire/modules/Process/ProcessPageSearch/ProcessPageSearch.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wire/modules/Process/ProcessPageSearch/ProcessPageSearch.module b/wire/modules/Process/ProcessPageSearch/ProcessPageSearch.module
index c8dd6840..8b8b1b9d 100644
--- a/wire/modules/Process/ProcessPageSearch/ProcessPageSearch.module
+++ b/wire/modules/Process/ProcessPageSearch/ProcessPageSearch.module
@@ -361,7 +361,7 @@ class ProcessPageSearch extends Process implements ConfigurableModule {
 			if(strpos($name, ',')) {
 				$name = $sanitizer->names($name, ',', array('_', '.'));
 			} else {
-				$name = $sanitizer->pageName($name); // note: switch to pageName over fieldName to support "." 
+				$name = $sanitizer->fieldSubfield($name, 2); 
 			}
 
 			if(!$name) continue;