From cab797fd83244025494ba5dfeab047c95a978297 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maren=20S=C3=BCwer?= <maren.suewer@cloudogu.com>
Date: Wed, 12 Dec 2018 15:40:24 +0100
Subject: [PATCH 1/3] show nothing if no diff is there

---
 .../packages/ui-components/src/repos/LoadingDiff.js        | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/scm-ui-components/packages/ui-components/src/repos/LoadingDiff.js b/scm-ui-components/packages/ui-components/src/repos/LoadingDiff.js
index 5f6330f0e5..3abf971168 100644
--- a/scm-ui-components/packages/ui-components/src/repos/LoadingDiff.js
+++ b/scm-ui-components/packages/ui-components/src/repos/LoadingDiff.js
@@ -52,9 +52,12 @@ class LoadingDiff extends React.Component<Props, State> {
     const { diff, loading, error } = this.state;
     if (error) {
       return <ErrorNotification error={error} />;
-    } else if (loading || !diff) {
+    } else if (loading) {
       return <Loading />;
-    } else {
+    } else if(!diff){
+        return null;
+    }
+    else {
       return <Diff diff={diff} />;
     }
   }

From 3681936e5ced6aa3f4a88d0112deb24b0c2ea7ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maren=20S=C3=BCwer?= <maren.suewer@cloudogu.com>
Date: Wed, 19 Dec 2018 11:30:05 +0100
Subject: [PATCH 2/3] reload diff component if url changes

---
 .../packages/ui-components/src/repos/LoadingDiff.js  | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/scm-ui-components/packages/ui-components/src/repos/LoadingDiff.js b/scm-ui-components/packages/ui-components/src/repos/LoadingDiff.js
index 3abf971168..2ebc4a170b 100644
--- a/scm-ui-components/packages/ui-components/src/repos/LoadingDiff.js
+++ b/scm-ui-components/packages/ui-components/src/repos/LoadingDiff.js
@@ -30,6 +30,16 @@ class LoadingDiff extends React.Component<Props, State> {
   }
 
   componentDidMount() {
+   this.fetchDiff();
+  }
+
+  componentDidUpdate(prevProps: Props) {
+    if(prevProps.url !== this.props.url){
+      this.fetchDiff();
+    }
+  }
+
+  fetchDiff = () => {
     const { url } = this.props;
     apiClient
       .get(url)
@@ -46,7 +56,7 @@ class LoadingDiff extends React.Component<Props, State> {
           error
         });
       });
-  }
+  };
 
   render() {
     const { diff, loading, error } = this.state;

From ca54b31c9da01c93a67800505d121e9b94f9ac61 Mon Sep 17 00:00:00 2001
From: Sebastian Sdorra <sebastian.sdorra@cloudogu.com>
Date: Thu, 20 Dec 2018 09:29:36 +0000
Subject: [PATCH 3/3] Close branch feature/diff_always_loading_when_no_diff