From ed38d19ac76fa894f25116ea2bfd52618c8fc646 Mon Sep 17 00:00:00 2001
From: verhoek <30193551+verhoek@users.noreply.github.com>
Date: Sat, 12 Jan 2019 15:58:57 +0100
Subject: [PATCH] Made helper methods static.

---
 Duplicati/Library/Backend/S3/S3IAM.cs | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/Duplicati/Library/Backend/S3/S3IAM.cs b/Duplicati/Library/Backend/S3/S3IAM.cs
index b53614c21..b0d3e4ac7 100644
--- a/Duplicati/Library/Backend/S3/S3IAM.cs
+++ b/Duplicati/Library/Backend/S3/S3IAM.cs
@@ -124,16 +124,15 @@ namespace Duplicati.Library.Backend
             }
         }
 
-        private Dictionary<string, string> GetPolicyDoc(string path)
+        private static IDictionary<string, string> GetPolicyDoc(string path)
         {
-            var dict = new Dictionary<string, string>
+            return new Dictionary<string, string>
             {
                 ["doc"] = GeneratePolicyDoc(path)
             };
-            return dict;
         }
 
-        private string GeneratePolicyDoc(string path)
+        private static string GeneratePolicyDoc(string path)
         {
             if (string.IsNullOrWhiteSpace(path))
                 throw new ArgumentNullException(nameof(path));
@@ -148,7 +147,7 @@ namespace Duplicati.Library.Backend
             return POLICY_DOCUMENT_TEMPLATE.Replace("bucket-name", bucketname).Trim();
         }
 
-        private IDictionary<string, string> CanCreateUser(string awsid, string awskey)
+        private static IDictionary<string, string> CanCreateUser(string awsid, string awskey)
         {
             var cl = new AmazonIdentityManagementServiceClient(awsid, awskey);
             User user;
@@ -195,7 +194,7 @@ namespace Duplicati.Library.Backend
             return resultDict;
         }
 
-        private Dictionary<string, string> CreateUnprivilegedUser(string awsid, string awskey, string path)
+        private static IDictionary<string, string> CreateUnprivilegedUser(string awsid, string awskey, string path)
         {
             var now = Utility.Utility.SerializeDateTime(DateTime.Now);
             var username = string.Format("duplicati-autocreated-backup-user-{0}", now);