config: fix 'Extra' oversight wrt 'nil' vs empty map

Signed-off-by: Stephan Renatus <stephan@styra.com>
open-policy-agent · Jun 28, 2023 · fd32a41 · fd32a41
1 parent b470a20
commit fd32a41
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/config/config.go b/config/config.go
@@ -70,6 +70,9 @@ func ParseConfig(raw []byte, id string) (*Config, error) {
 			delete(result.Extra, key)
 		}
 	}
+	if len(result.Extra) == 0 {
+		result.Extra = nil
+	}
 	return &result, result.validateAndInjectDefaults(id)
 }