Skip text content blocks that are empty or contain only whitespace when translating Claude messages to OpenAI format. This fixes GLM-4.6 and other strict OpenAI-compatible providers that reject empty text with error 'text cannot be empty'.
Skip text content blocks that are empty or contain only whitespace when translating Claude messages to OpenAI format. This fixes GLM-4.6 and other strict OpenAI-compatible providers that reject empty text with error 'text cannot be empty'.