From 822a07485c74c9441605707a80e01ca2af4c80ae Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Mon, 20 Sep 2021 16:41:07 +0200
Subject: [PATCH] getImage() returns null if no image exists

---
 SeedDMS_Core/Core/inc.ClassUser.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/SeedDMS_Core/Core/inc.ClassUser.php b/SeedDMS_Core/Core/inc.ClassUser.php
index 8782ef0f1..309be1abf 100644
--- a/SeedDMS_Core/Core/inc.ClassUser.php
+++ b/SeedDMS_Core/Core/inc.ClassUser.php
@@ -1110,7 +1110,8 @@ class SeedDMS_Core_User { /* {{{ */
 	/**
 	 * Get the image from the users profile
 	 *
-	 * @return array|bool image data
+	 * @return string|null|bool image data as a string or null if no image is set or
+	 * false in case of an error
 	 */
 	function getImage() { /* {{{ */
 		$db = $this->_dms->getDB();
@@ -1121,8 +1122,9 @@ class SeedDMS_Core_User { /* {{{ */
 			return false;
 
 		if($resArr)
-			$resArr = $resArr[0];
-		return $resArr;
+			return $resArr[0];
+		else
+			return null;
 	} /* }}} */
 
 	/**