fix: avoid crash on zero-arg tool calls in glm4 parser#32321

chaunceyjiang merged 1 commit intovllm-project:mainvllm-project/vllm:mainfrom

seekskyworld:fix/32213-glm4-tool-parser-no-argsseekskyworld/vllm:fix/32213-glm4-tool-parser-no-argsCopy head branch name to clipboard