backward compatibility

home-assistant · May 9, 2024 · 42035be · 42035be
1 parent 46626d8
commit 42035be
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/homeassistant/components/v2c/config_flow.py b/homeassistant/components/v2c/config_flow.py
@@ -44,8 +44,9 @@ async def async_step_user(
             try:
                 data = await evse.get_data()
 
-                await self.async_set_unique_id(data.ID)
-                self._abort_if_unique_id_configured()
+                if data.ID:
+                    await self.async_set_unique_id(data.ID)
+                    self._abort_if_unique_id_configured()
 
             except TrydanError:
                 errors["base"] = "cannot_connect"

diff --git a/tests/components/v2c/test_config_flow.py b/tests/components/v2c/test_config_flow.py
@@ -115,7 +115,7 @@ async def test_device_id_already_exists(
         )
         await hass.async_block_till_done()
 
-    assert result2["type"] is FlowResultType.FORM
+    assert result2["type"] is FlowResultType.CREATE_ENTRY
 
     result_2nd_device = await hass.config_entries.flow.async_init(
         DOMAIN, context={"source": config_entries.SOURCE_USER}