server/util.c:1118: error: UNINITIALIZED_VALUE
  The value read from rc was never initialized.

server/util.c:1118:9: 
1116.     if (vb->strlen > max_len)
1117.         return APR_ENOSPC;
1118.     if (rc == APR_SUCCESS)
              ^
1119.         vb->strlen = cfg_trim_line(vb->buf);
1120.     return rc;
