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DtSvc: fix error return from DtHelpReturnSelectedWidgetId

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return(NULL) is correct for the other functions here but not for this
one, since it's meant to return a DtHELP_ error code. The man page also
says it should also set *widget to NULL on error.
This commit is contained in:
Adam Sampson 2021-07-04 17:48:41 +01:00 committed by Jon Trulson
parent edf57b6db3
commit 67ef980644
1 changed files with 4 additions and 2 deletions
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6
cde/lib/DtSvc/DtUtil2/SunDtHelp.c
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@ -163,8 +163,10 @@ int _DtHelpReturnSelectedWidgetId(
status = pmySUNWProcList || SUNWDtHelpdlopen(); status = pmySUNWProcList || SUNWDtHelpdlopen();
_DtSvcProcessUnlock(); _DtSvcProcessUnlock();
if (!status) if (!status) {
return(NULL); *widget = NULL;
return(DtHELP_SELECT_ERROR);
}
return ((*pmySUNWProcList->DtHelpReturnSelectedWidgetIdSym)(parent, cursor, return ((*pmySUNWProcList->DtHelpReturnSelectedWidgetIdSym)(parent, cursor,
widget)); widget));