Re: Cppcheck : Variable 'bRet' is reassigned a value in autoform.cxx

On Thu, 2013-01-17 at 13:54 -0800, julien2412 wrote:
> What should we do with bRet value, after line 1102?

bRet is supposed to return true if the save succeeded s


a) changing all the bRets after the initial initialization from

bRet = foo
to
bRet &= foo

would ensure that the failed state of any check is kept

b) alternatively, could change the
bool bRet = ...
if (bRet)
{
    bRet = foo
    bRet = bar
}

to something like

bool bRet = true;
do
{
    bRet = foo;
    if (!bRet)
        break;

    bRet = bar;
    if (!bRet)
       break;
    
} while(0);

c) just do one bRet = (rStream.GetError() == 0); before the Flush and
remove the other ones inside the bRet block

> Also, notice the line 1107 "++it" to skip the first item. Shouldn't we add a
> wrapper if(it != itEnd) for the "for loop" to be sure?

Yeah, I think you definitely should

C.