642.16  When debt not due.
  If the debt of the garnishee to the defendant is not due, execution shall be suspended until its maturity.
[R60, §3210; C73, §2989; C97, §3949; C24, 27, 31, 35, 39, §12172; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §642.16]