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  3. May 2010

Re: [SPAM 1]CALLSUBR RTNVAL playing up

You have to use the RTNVAL() parm on either the ENDSUBR or RTNSUBR commands to get a value back on the CALLSUBR.

Glenn

On 5/19/2010 5:41 AM, David FOXWELL wrote:
Hi,

I'm having a weird problem with the return value in this subroutine. Debugging, at ENDSUBR,&RTNVAL = '-1'. At the IF statement after the CALLSUBR, it has a value of 0. If I put a watch on&RTNVAL, the program will break at ENDSUBR and at the IF. Anyone seen this?


CALLSUBR SUBR(SUBR01) RTNVAL(&RTNVAL)
IF COND(&RTNVAL *LT 0) THEN(GOTO CMDLBL(FIN))

SUBR SUBR(SUBR01)

CHGVAR VAR(&RTNVAL) VALUE(-1)

ENDSUBR


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