From 0b3e52a92464814c39698707b97bea8d94a4b42c Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <hans@eds.org>
Date: Mon, 16 Jul 2018 21:53:27 +0200
Subject: [PATCH] don't crash when manually adding a repo by typing it in

closes #1448
fdroid/fdroidclient!664
c83c8301e6ccca7ee408c7b4b898e81f6c23e222
---
 .../org/fdroid/fdroid/views/ManageReposActivity.java     | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/org/fdroid/fdroid/views/ManageReposActivity.java b/app/src/main/java/org/fdroid/fdroid/views/ManageReposActivity.java
index 551704c86..dbb5e7b47 100644
--- a/app/src/main/java/org/fdroid/fdroid/views/ManageReposActivity.java
+++ b/app/src/main/java/org/fdroid/fdroid/views/ManageReposActivity.java
@@ -715,9 +715,14 @@ public class ManageReposActivity extends AppCompatActivity
                     path = path.substring(0, path.length() - 1);
                 }
             }
-            return new URI(uri.getScheme().toLowerCase(Locale.ENGLISH),
+            String scheme = uri.getScheme();
+            String host = uri.getHost();
+            if (TextUtils.isEmpty(scheme) || TextUtils.isEmpty(host)) {
+                return urlString;
+            }
+            return new URI(scheme.toLowerCase(Locale.ENGLISH),
                     uri.getUserInfo(),
-                    uri.getHost().toLowerCase(Locale.ENGLISH),
+                    host.toLowerCase(Locale.ENGLISH),
                     uri.getPort(),
                     path,
                     uri.getQuery(),