From 35e3e912df957fe6ed78b670bae5f5442289e7dd Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Sat, 9 Dec 2023 15:34:15 -0500
Subject: [PATCH] Add support for string in $nodeinfo['protocols']

- Address https://github.com/friendica/friendica/issues/13157#issuecomment-1848404671
---
 src/Model/GServer.php | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/Model/GServer.php b/src/Model/GServer.php
index 432914e178..9d913f1c12 100644
--- a/src/Model/GServer.php
+++ b/src/Model/GServer.php
@@ -1266,9 +1266,13 @@ class GServer
 
 		if (!empty($nodeinfo['protocols'])) {
 			$protocols = [];
-			foreach ($nodeinfo['protocols'] as $protocol) {
-				if (is_string($protocol)) {
-					$protocols[$protocol] = true;
+			if (is_string($nodeinfo['protocols'])) {
+				$protocols[$nodeinfo['protocols']] = true;
+			} else {
+				foreach ($nodeinfo['protocols'] as $protocol) {
+					if (is_string($protocol)) {
+						$protocols[$protocol] = true;
+					}
 				}
 			}
 
@@ -1367,9 +1371,13 @@ class GServer
 
 		if (!empty($nodeinfo['protocols'])) {
 			$protocols = [];
-			foreach ($nodeinfo['protocols'] as $protocol) {
-				if (is_string($protocol)) {
-					$protocols[$protocol] = true;
+			if (is_string($nodeinfo['protocols'])) {
+				$protocols[$nodeinfo['protocols']] = true;
+			} else {
+				foreach ($nodeinfo['protocols'] as $protocol) {
+					if (is_string($protocol)) {
+						$protocols[$protocol] = true;
+					}
 				}
 			}