rem: || (!apr_env_get(&ptr, "APR_ICONV_PATH", subpool))
add: || (!apr_env_get(&ptr, "APR_ICONV_PATH", subpool)))
context: iconv_getpath(char *buf, const char *name, apr_pool_t *ctx){	char buffer[APR_PATH_MAX];        apr_array_header_t *pathelts;        apr_pool_t *subpool;        apr_status_t status;	char *ptr;        status = apr_pool_create(&subpool, ctx);        if (status)            return status;	if (apr_tolower(name[0]) == 'x' && name[1] == '-')		name += 2;        ptr = buffer;        while (0 != (*ptr++ = apr_tolower(*name++)))            ;        /* Fall back on APR_ICONV_PATH if APR_ICONVn_PATH isn't set...         * TODO: Drop support for "APR_ICONV_PATH" in apr-iconv 2.0         */        if ((!apr_env_get(&ptr, APR_ICONV_PATH, subpool)             || (!apr_env_get(&ptr, "APR_ICONV_PATH", subpool))            && !apr_filepath_list_split(&pathelts, ptr, subpool))        {            int i;            char **elts = (char **)pathelts->elts;            for (i = 0; i < pathelts->nelts; ++i)            {                if (iconv_getpathname(buf, elts[i], buffer, subpool) == 0)                {                    apr_pool_destroy(subpool);                    return APR_SUCCESS;                }            }        }        status = iconv_getpathname(buf, ICONV_DEFAULT_PATH, buffer, subpool);        apr_pool_destroy(subpool);        return status;}