From b419bdefc8872a62e411b6b78f6c2adb5744adf8 Mon Sep 17 00:00:00 2001
From: Jason Bahl <jasonbahl@mac.com>
Date: Wed, 13 Nov 2019 11:33:24 -0700
Subject: [PATCH] - Fixes taxonomy field to work for single or multiple
 selections

---
 src/class-config.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/class-config.php b/src/class-config.php
index dca8008..1e16126 100644
--- a/src/class-config.php
+++ b/src/class-config.php
@@ -623,7 +623,8 @@ protected function register_graphql_field( $type_name, $field_name, $config ) {
 					'resolve' => function( $root, $args, $context, $info ) use ( $acf_field ) {
 						$value = $this->get_acf_field_value( $root, $acf_field );
 						$terms = [];
-						if ( ! empty( $value ) && is_array( $value ) ) {
+						if ( ! empty( $value ) ) {
+							$value = is_array( $value ) ? $value : [ $value ];
 							foreach ( $value as $term ) {
 								$terms[] = DataSource::resolve_term_object( (int) $term, $context );
 							}