Refactoring

- unix_socket wasn't used correctly

collection/plugins/modules/device.py

@@ -95,11 +95,12 @@ else:
     DEFAULT_ST_CONFIG_LOCATION = '$HOME/.config/syncthing/config.xml'
 
 
-def make_headers(host, api_key, device=None):
-    if device:
-        url = '{}{}/{}'.format(host, SYNCTHING_API_URI, device)
-    else:
-        url = '{}{}'.format(host, SYNCTHING_API_URI)
+def make_headers(host, api_key, unix_socket=None, device=None):
+    url = '{}{}{}{}'.format(
+                            host if not unix_socket else "",
+                            SYNCTHING_API_URI,
+                            '/' if device else '',
+                            device if device else '')
     headers = {'X-Api-Key': api_key }
     return url, headers
 
@@ -120,12 +121,13 @@ def get_key_from_filesystem(module):
 
 # Fetch Syncthing configuration
 def remote_config(module, method='GET', config=None, result=None, device=None):
-    if 'unix_socket' in module.params:
-        url, headers = make_headers(module.params['unix_socket'], module.params['api_key'],
-                                    device)
-    else:
-        url, headers = make_headers(module.params['host'], module.params['api_key'],
-                                    device)
+    url, headers = make_headers(
+            host=module.params['host'],
+            unix_socket=module.params['unix_socket']
+                       if 'unix_socket' in module.params
+                       else None,
+            api_key= module.params['api_key'],
+            device=device)
     data = config
     if config:
         headers['Content-Type'] = 'application/json'