From 0d960b27e71207f0893b307c021ab1b37b652863 Mon Sep 17 00:00:00 2001
From: Quigley Malcolm <quigley.malcolm@dbtlabs.com>
Date: Tue, 30 Apr 2024 15:37:06 -0700
Subject: [PATCH] Update `exclusive_primary_alt_value_setting` to handle `None`
 dictionary

---
 core/dbt/config/project.py | 9 ++++-----
 core/dbt/config/utils.py   | 7 +++++--
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/core/dbt/config/project.py b/core/dbt/config/project.py
index 79c5a1e881c..7309df3cbd6 100644
--- a/core/dbt/config/project.py
+++ b/core/dbt/config/project.py
@@ -837,12 +837,11 @@ def read_project_flags(project_dir: str, profiles_dir: str) -> ProjectFlags:
             project_flags = profile_project_flags
 
         if project_flags is not None:
-            # if warn_error_options are set, handle collapsing `include` and `error` as well as
-            # collapsing `exclude` and `warn`
+            # handle collapsing `include` and `error` as well as collapsing `exclude` and `warn`
+            # for warn_error_options
             warn_error_options = project_flags.get("warn_error_options")
-            if warn_error_options:
-                exclusive_primary_alt_value_setting(warn_error_options, "include", "error")
-                exclusive_primary_alt_value_setting(warn_error_options, "exclude", "warn")
+            exclusive_primary_alt_value_setting(warn_error_options, "include", "error")
+            exclusive_primary_alt_value_setting(warn_error_options, "exclude", "warn")
 
             ProjectFlags.validate(project_flags)
             return ProjectFlags.from_dict(project_flags)
diff --git a/core/dbt/config/utils.py b/core/dbt/config/utils.py
index 0bd9f1eb6a5..b3a40af884a 100644
--- a/core/dbt/config/utils.py
+++ b/core/dbt/config/utils.py
@@ -1,4 +1,4 @@
-from typing import Any, Dict
+from typing import Any, Dict, Optional
 
 
 from dbt.clients import yaml_helper
@@ -26,7 +26,7 @@ def parse_cli_yaml_string(var_string: str, cli_option_name: str) -> Dict[str, An
 
 
 def exclusive_primary_alt_value_setting(
-    dictionary: Dict[str, Any], primary: str, alt: str
+    dictionary: Optional[Dict[str, Any]], primary: str, alt: str
 ) -> None:
     """Munges in place under the primary the options for the primary and alt values
 
@@ -35,6 +35,9 @@ def exclusive_primary_alt_value_setting(
     the dictionary to ensure the primary key contains the values. If neither are set, nothing happens.
     """
 
+    if dictionary is None:
+        return
+
     primary_options = dictionary.get(primary)
     alt_options = dictionary.get(alt)