Repository: exasol/integration-test-docker-environment (language: python)

Issue:
Fix default value of click option external-exasol-xmlrpc-port should be int 
See [here](https://github.com/exasol/integration-test-docker-environment/blob/b8af075e861275694645a3bf1dd51c240398834d/exasol_integration_test_docker_environment/cli/options/test_environment_options.py#L42)

The port should be an integer, not a string.
Fix default value of click option external-exasol-xmlrpc-port should be int 
See [here](https://github.com/exasol/integration-test-docker-environment/blob/b8af075e861275694645a3bf1dd51c240398834d/exasol_integration_test_docker_environment/cli/options/test_environment_options.py#L42)

The port should be an integer, not a string.


Discussion / hints:

Fix patch:
diff --git a/doc/changes/changes_0.12.0.md b/doc/changes/changes_0.12.0.md
index 37572f691..99835e917 100644
--- a/doc/changes/changes_0.12.0.md
+++ b/doc/changes/changes_0.12.0.md
@@ -19,6 +19,7 @@ TBD
 
 ## Bug Fixes:
 - #228: Fixed graph plot generator
+- #230: Fixed default value of click option external-exasol-xmlrpc-port should be int
 
 ## Features / Enhancements:
 


Test patch:
diff --git a/exasol_integration_test_docker_environment/cli/options/test_environment_options.py b/exasol_integration_test_docker_environment/cli/options/test_environment_options.py
index 2d29ab25b..1bd96c999 100644
--- a/exasol_integration_test_docker_environment/cli/options/test_environment_options.py
+++ b/exasol_integration_test_docker_environment/cli/options/test_environment_options.py
@@ -39,7 +39,7 @@
     click.option('--external-exasol-xmlrpc-host', type=str,
                  help="""Hostname for the xmlrpc server"""),
     click.option('--external-exasol-xmlrpc-port', type=int,
-                 default="""443""", show_default=True,
+                 default=443, show_default=True,
                  help="""Port for the xmlrpc server"""),
     click.option('--external-exasol-xmlrpc-user', type=str,
                  default="""admin""", show_default=True,