From 30fce55d38907974a52482bf9e2f2f991abec2d5 Mon Sep 17 00:00:00 2001
From: Hylke Bons <hi@planetpeanut.uk>
Date: Sat, 10 Mar 2018 12:32:33 +0000
Subject: [PATCH] ssh fetcher: Readability

---
 Sparkles/SSHFetcher.cs | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/Sparkles/SSHFetcher.cs b/Sparkles/SSHFetcher.cs
index 19931553..9f3d609f 100644
--- a/Sparkles/SSHFetcher.cs
+++ b/Sparkles/SSHFetcher.cs
@@ -34,6 +34,7 @@ namespace Sparkles {
         public override bool Fetch ()
         {
             string host_key = FetchHostKey ();
+            bool host_key_warning;
 
             if (string.IsNullOrEmpty (RemoteUrl.Host) || host_key == null) {
                 Logger.LogInfo ("Auth", "Could not fetch host key");
@@ -42,8 +43,6 @@ namespace Sparkles {
                 return false;
             }
 
-            bool warn = true;
-
             if (RequiredFingerprint != null) {
                 string host_fingerprint;
 
@@ -59,22 +58,21 @@ namespace Sparkles {
                     return false;
                 }
 
-                if (host_fingerprint == null || !RequiredFingerprint.Equals (host_fingerprint)) {
+                if (host_fingerprint == null || RequiredFingerprint!= host_fingerprint) {
                     Logger.LogInfo ("Auth", "Fingerprint doesn't match");
                     errors.Add ("error: Host fingerprint doesn't match");
-                    
+
                     return false;
                 }
-                
-                warn = false;
+
                 Logger.LogInfo ("Auth", "Fingerprint matches");
-                
+
             } else {
                 Logger.LogInfo ("Auth", "Skipping fingerprint check");
+                host_key_warning = true;
             }
-            
-            AcceptHostKey (host_key, warn);
-            
+
+            AcceptHostKey (host_key, host_key_warning);
             return true;
         }