static int output_fd = -1;
static int error_ret;
static int out_bytes;
-static char *username;
-static char *password;
static char *auth_str;
static char **urls;
static int n_urls;
int main(int argc, char **argv)
{
const char *progname = argv[0];
+ char *username = NULL;
+ char *password = NULL;
struct uclient *cl;
int longopt_idx = 0;
bool has_cert = false;