From a54cad7611b0abfad7652563b96ae4830fb2385a Mon Sep 17 00:00:00 2001
From: vnmedeiros <vnicius.nm.ba@gmail.com>
Date: Tue, 5 May 2020 16:56:04 -0300
Subject: [PATCH] fix `get_value_as_html` for empty date

---
 .../components/metadata-types/date/class-tainacan-date.php    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/views/admin/components/metadata-types/date/class-tainacan-date.php b/src/views/admin/components/metadata-types/date/class-tainacan-date.php
index ca6642093..a17d883de 100644
--- a/src/views/admin/components/metadata-types/date/class-tainacan-date.php
+++ b/src/views/admin/components/metadata-types/date/class-tainacan-date.php
@@ -77,6 +77,8 @@ class Date extends Metadata_Type {
 			$suffix = $item_metadata->get_multivalue_suffix();
 			$separator = $item_metadata->get_multivalue_separator();
 			foreach ( $value as $el ) {
+				if( empty( $el ) ) 
+					continue;
 				$return .= $prefix;
 				$return .= mysql2date(get_option('date_format'), ($el));
 				$return .= $suffix;
@@ -85,6 +87,8 @@ class Date extends Metadata_Type {
 					$return .= $separator;
 			}
 		} else {
+			if( empty( $value ) )
+				return "";
 			$return = mysql2date(get_option('date_format'), ($value));
 		}
 		return $return;