undefined-behavior in bool

undefined-behavior in bool: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). UndefinedBehaviorSanitizer: undefined-behavior in function bool ODDLParser::isNumeric<char const (char const) in file assimp/contrib/openddlparser/include/openddlparser/OpenDDLParserUtils.h