--- ttmkfdir-3.0.9/directory.cpp.back 2005-10-08 14:25:37.839328408 +0800 +++ ttmkfdir-3.0.9/directory.cpp 2005-10-08 14:26:00.021956136 +0800 @@ -1,5 +1,6 @@ #include <cctype> #include <dirent.h> +#include <stdio.h> #include <sys/stat.h> #include <unistd.h> @@ -13,6 +14,10 @@ directory::scan (const std::string &dir) { DIR *ttfdir = opendir(dir.c_str ()); + if (!ttfdir) { + printf("%s is not exist!\n", dir.c_str ()); + exit(-1); + } this->clear (); dirpath = dir;