From c29b0cd05b70c2b5c13b71f4378c15a210273b25 Mon Sep 17 00:00:00 2001
From: Erik Montnemery <erik@montnemery.com>
Date: Tue, 7 Nov 2023 23:22:23 +0100
Subject: [PATCH] Correct line numbers in yaml node annotations (#103605)

---
 homeassistant/util/yaml/loader.py |  2 +-
 tests/util/yaml/test_init.py      | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/homeassistant/util/yaml/loader.py b/homeassistant/util/yaml/loader.py
index 75942e5ea79..73e7861902f 100644
--- a/homeassistant/util/yaml/loader.py
+++ b/homeassistant/util/yaml/loader.py
@@ -240,7 +240,7 @@ def _add_reference(  # type: ignore[no-untyped-def]
     if isinstance(obj, str):
         obj = NodeStrClass(obj)
     setattr(obj, "__config_file__", loader.get_name())
-    setattr(obj, "__line__", node.start_mark.line)
+    setattr(obj, "__line__", node.start_mark.line + 1)
     return obj
 
 
diff --git a/tests/util/yaml/test_init.py b/tests/util/yaml/test_init.py
index 53b3143ac0b..315f6618e89 100644
--- a/tests/util/yaml/test_init.py
+++ b/tests/util/yaml/test_init.py
@@ -564,12 +564,12 @@ def test_string_annotated(try_both_loaders) -> None:
         "key6: 1.0\n"
     )
     expected_annotations = {
-        "key1": [("<file>", 0), ("<file>", 0)],
-        "key2": [("<file>", 1), ("<file>", 2)],
-        "key3": [("<file>", 3), ("<file>", 4)],
-        "key4": [("<file>", 7), (None, None)],
-        "key5": [("<file>", 8), (None, None)],
-        "key6": [("<file>", 9), (None, None)],
+        "key1": [("<file>", 1), ("<file>", 1)],
+        "key2": [("<file>", 2), ("<file>", 3)],
+        "key3": [("<file>", 4), ("<file>", 5)],
+        "key4": [("<file>", 8), (None, None)],
+        "key5": [("<file>", 9), (None, None)],
+        "key6": [("<file>", 10), (None, None)],
     }
     with io.StringIO(conf) as file:
         doc = yaml_loader.parse_yaml(file)