#include "local_scan.h"
#include <stdlib.h>

int get_env(uschar **yield, int argc, uschar *argv[])
{
char   *env;

if (argc != 1)
        {
         *yield = string_copy((uschar *)"Bad number of arguments");
          return ERROR;
        }
                                
env = getenv((const char *)argv[0]);

if (!env)
        *yield = string_copy((uschar *)"");
else
        *yield = string_copy((uschar *)env);
        
return OK;
}