From 82342089bc89290b13ad3975fd99696bc74d18f4 Mon Sep 17 00:00:00 2001
From: Ryan Cramer <ryan@processwire.com>
Date: Fri, 17 Sep 2021 09:27:29 -0400
Subject: [PATCH] Fix issue processwire/processwire-issues#1437

---
 .../modules/Process/ProcessPageLister/ProcessPageLister.module | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wire/modules/Process/ProcessPageLister/ProcessPageLister.module b/wire/modules/Process/ProcessPageLister/ProcessPageLister.module
index a194ca4b..830b7446 100644
--- a/wire/modules/Process/ProcessPageLister/ProcessPageLister.module
+++ b/wire/modules/Process/ProcessPageLister/ProcessPageLister.module
@@ -1567,6 +1567,9 @@ class ProcessPageLister extends Process implements ConfigurableModule {
 		} else if(strpos($name, '.data') && preg_match('/\.data(\d+)$/', $name, $matches)) {
 			// i.e. title.data1234 or categories.title.data1234
 			$language = $languages->get((int) $matches[1]); 
+		} else {
+			// no language identified in field name
+			$language = $this->wire()->user->language;
 		}
 		
 		//if(!wireInstanceOf($field->type, 'FieldtypeLanguageInterface')) return null;