fix: address three bug detection findings

- rubrik: use 'is not None' check for tool call IDs to allow empty-string IDs
- router: indent mode preservation mutation to match warning conditional
- responses transformation: add missing 'continue' after OUTPUT_TEXT_DONE handler

Co-authored-by: Yassin Kortam <yassin@berri.ai>

litellm/completion_extras/litellm_responses_transformation/transformation.py

@@ -675,6 +675,7 @@ class LiteLLMResponsesTransformationHandler(CompletionTransformationBridge):
                     output_items=recovered_output_items,
                     text_only_items=recovered_text_only_items,
                 )
+                continue
 
         # Merge text-only items into the recovered output items. Real
         # OUTPUT_ITEM_DONE events take precedence at any given output_index,

litellm/integrations/rubrik.py

@@ -515,7 +515,9 @@ class RubrikLogger(CustomGuardrail, CustomBatchLogger):
         returned_tool_calls = message.get("tool_calls") or []
         blocking_explanation = message.get("content", "")
 
-        allowed_ids = {tc["id"] for tc in returned_tool_calls if tc.get("id")}
+        allowed_ids = {
+            tc["id"] for tc in returned_tool_calls if tc.get("id") is not None
+        }
         allowed_count = sum(1 for tc in all_tool_calls if tc.id in allowed_ids)
 
         if allowed_count == len(all_tool_calls):

litellm/router.py

@@ -7342,7 +7342,7 @@ class Router:
                         _model_name,
                         _deployment_mode,
                     )
-                _shared_model_info["mode"] = _existing_shared_mode
+                    _shared_model_info["mode"] = _existing_shared_mode
             _backend_alias_cost = {_model_name: _shared_model_info}
             if "responses/" in _model_name:
                 _stripped_model_name = _model_name.replace("responses/", "")