diff --git a/src/ai/api/ai_error.cpp b/src/ai/api/ai_error.cpp
--- a/src/ai/api/ai_error.cpp
+++ b/src/ai/api/ai_error.cpp
@@ -61,6 +61,7 @@ AIError::AIErrorMapString AIError::error
 	error_map_string[ai_error_msg] = message;
 }
 
-/* static */ AIError::ErrorCategories AIError::GetErrorCategory() {
+/* static */ AIError::ErrorCategories AIError::GetErrorCategory()
+{
 	return (AIError::ErrorCategories)(GetLastError() >> (uint)ERR_CAT_BIT_SIZE);
 }