Fix influxdb reconfigure for v1 configuration (home-assistant#170448)

Author: RobBie1221

homeassistant/components/influxdb/config_flow.py

@@ -290,7 +290,9 @@ async def async_step_reconfigure_v1(
                     scheme="https" if entry.data.get(CONF_SSL) else "http",
                     host=entry.data.get(CONF_HOST, ""),
                     port=entry.data.get(CONF_PORT),
-                    path=entry.data.get(CONF_PATH, ""),
+                    path=""
+                    if entry.data.get(CONF_PATH) is None
+                    else entry.data[CONF_PATH],
                 )
             )
 

tests/components/influxdb/test_config_flow.py

@@ -783,6 +783,39 @@ async def test_single_instance_import(
             },
             "new_db (newhost)",
         ),
+        (
+            DEFAULT_API_VERSION,
+            {
+                CONF_API_VERSION: DEFAULT_API_VERSION,
+                CONF_HOST: "localhost",
+                CONF_PORT: 8086,
+                CONF_USERNAME: "user",
+                CONF_PASSWORD: "pass",
+                CONF_DB_NAME: "home_assistant",
+                CONF_SSL: False,
+                CONF_PATH: None,
+                CONF_VERIFY_SSL: False,
+            },
+            {
+                CONF_URL: "https://newhost:9999",
+                CONF_VERIFY_SSL: True,
+                CONF_DB_NAME: "new_db",
+                CONF_USERNAME: "new_user",
+                CONF_PASSWORD: "new_pass",
+            },
+            {
+                CONF_API_VERSION: DEFAULT_API_VERSION,
+                CONF_HOST: "newhost",
+                CONF_PORT: 9999,
+                CONF_USERNAME: "new_user",
+                CONF_PASSWORD: "new_pass",
+                CONF_DB_NAME: "new_db",
+                CONF_SSL: True,
+                CONF_PATH: "/",
+                CONF_VERIFY_SSL: True,
+            },
+            "new_db (newhost)",
+        ),
     ],
     indirect=["mock_client"],
 )