Specify types in argument_spec instead of code so that checking type vs default value does not trigger

lib/ansible/modules/utilities/logic/wait_for.py

@@ -332,11 +332,11 @@ def main():
     module = AnsibleModule(
         argument_spec = dict(
             host=dict(default='127.0.0.1'),
-            timeout=dict(default=300),
-            connect_timeout=dict(default=5),
-            delay=dict(default=0),
-            port=dict(default=None),
-            path=dict(default=None),
+            timeout=dict(default=300, type='int'),
+            connect_timeout=dict(default=5, type='int'),
+            delay=dict(default=0, type='int'),
+            port=dict(default=None, type='int'),
+            path=dict(default=None, type='path'),
             search_regex=dict(default=None),
             state=dict(default='started', choices=['started', 'stopped', 'present', 'absent', 'drained']),
             exclude_hosts=dict(default=None, type='list')
@@ -346,13 +346,10 @@ def main():
     params = module.params
 
     host = params['host']
-    timeout = int(params['timeout'])
-    connect_timeout = int(params['connect_timeout'])
-    delay = int(params['delay'])
-    if params['port']:
-        port = int(params['port'])
-    else:
-        port = None
+    timeout = params['timeout']
+    connect_timeout = params['connect_timeout']
+    delay = params['delay']
+    port = params['port']
     state = params['state']
     path = params['path']
     search_regex = params['search_regex']