[Kde-pim] Review Request: avoid the use of an undefined collection

[Guy Maurel]

> On Oct. 3, 2011, 4:56 p.m., Kevin Krammer wrote:
> > I am not sure what this will achieve. The current code makes the DefaultResourceJob result in an error. Wouldn't your change make it claim it succeeded?

Let me introduce a zero-mail-account.
This account is created on another system, let say Ubuntu, with kmail1.
A POP3-server is well defined, not any mail where got, not any new folder.

With such a account, the akonadi_maildispatcher_agent crashes every time.

The current code is not correct, at the place I noticed. My solution might be
to simple, the generated error ist "unknown". A better solution is welcome.

With my proposal, the agent doesn't crash any more. It might be not suffisant
enough, but I need some help from the coding guy.


- Guy


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On Oct. 3, 2011, 4:41 p.m., Guy Maurel wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/102765/
> -----------------------------------------------------------
> 
> (Updated Oct. 3, 2011, 4:41 p.m.)
> 
> 
> Review request for KDEPIM-Libraries.
> 
> 
> Description
> -------
> 
> Within the file
>   kdepimlibs/akonadi/specialcollectionshelperjobs.cpp
> at the method:
>   DefaultResourceJobPrivate::collectionFetchResult( KJob *job )
> I found a problem: if the job has no collection, info is given with
>   collections.count()
> the loop
>   foreach ( const Collection &collection, collections ) {
> will not be entered. The variable 
>   resourceCollection
> is declared but nothing is assigned to it.
> I think, it is not allowed to use it, such as a few lines below
>   if ( !resourceCollection.isValid() ) {
> 
> My proposal: 
> Test the count, and just return if zero.
> 
> 
> Diffs
> -----
> 
>   akonadi/specialcollectionshelperjobs.cpp ebc79c3 
> 
> Diff: http://git.reviewboard.kde.org/r/102765/diff/diff
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Guy Maurel
> 
>

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