diff --git a/rsync_url.py b/rsync_url.py
index 968a627..83061ff 100644
--- a/rsync_url.py
+++ b/rsync_url.py
@@ -158,7 +158,7 @@
             while url.endswith(os.path.sep):
                 url = url[:-1]
 
-        subs = os.path.sep.join(suburls).split(os.path.sep)
+        subs = os.path.sep.join([_ for _ in suburls if _]).split(os.path.sep)
         subs = [_ for _ in subs if _]
 
         result = re.sub(r'^//', r'/', os.path.sep.join([url, ] + subs))
diff --git a/test_rsync_url.yaml b/test_rsync_url.yaml
index 8e205c2..1dc42c0 100644
--- a/test_rsync_url.yaml
+++ b/test_rsync_url.yaml
@@ -8,11 +8,13 @@
 'ubuntu@172.18.66.89:~':
   url: 'ubuntu@172.18.66.89:~'
   url_in:
+    null: 'ubuntu@172.18.66.89:~/'
     '': 'ubuntu@172.18.66.89:~/'
     '/': 'ubuntu@172.18.66.89:~/'
     '/first/level/': 'ubuntu@172.18.66.89:~/first/level/'
     'first/level': 'ubuntu@172.18.66.89:~/first/level/'
   url_is:
+    null: 'ubuntu@172.18.66.89:~'
     '': 'ubuntu@172.18.66.89:~'
     '/': 'ubuntu@172.18.66.89:~'
     '/first/level/': 'ubuntu@172.18.66.89:~/first/level'
@@ -63,11 +65,13 @@
 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp':
   url: 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp'
   url_in:
+    null: 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp/'
     '': 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp/'
     '/': 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp/'
     '/first/level/': 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp/first/level/'
     'first/level': 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp/first/level/'
   url_is:
+    null: 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp'
     '': 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp'
     '/': 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp'
     '/first/level/': 'johnivanov@172.18.66.89::mirror-sync/otlichniy/reg/exp/first/level'
@@ -125,11 +129,13 @@
 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp':
   url: 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp'
   url_in:
+    null: 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp/'
     '': 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp/'
     '/': 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp/'
     '/first/level/': 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp/first/level/'
     'first/level': 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp/first/level/'
   url_is:
+    null: 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp'
     '': 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp'
     '/': 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp'
     '/first/level/': 'rsync://mirror-sync@172.18.66.89:7327/otlichniy/reg/exp/first/level'
@@ -190,11 +196,13 @@
 '/':
   url: '/'
   url_in:
+    null: '/'
     '': '/'
     '/': '/'
     '/first/level/': '/first/level/'
     'first/level': '/first/level/'
   url_is:
+    null: '/'
     '': '/'
     '/': '/'
     '/first/level/': '/first/level'