archive: don't add empty directories to archives

[git] / t / helper / test-read-cache.c

#include "cache.h"

int cmd_main(int argc, const char **argv)
{
        int i, cnt = 1;
        if (argc == 2)
                cnt = strtol(argv[1], NULL, 0);
        setup_git_directory();
        for (i = 0; i < cnt; i++) {
                read_cache();
                discard_cache();
        }
        return 0;
}