Re: [Wireshark-commits] rev 36772: /trunk/plugins/profinet/ /trunk/plugins/profinet/: packet-dcerpc-pn-io.c

[Jeff Morriss <jeff.morriss.ws () gmail com>]

Stephen Fisher wrote:
> On Fri, Apr 22, 2011 at 03:09:01PM +0200, Alexis La Goutte wrote:
>
> > Why not add a check (in checkAPIs.pl) if proto_item_add_subtree always 
> > return a value ?
>
> Good idea.  Another way to do it is a gcc attribute called 
> warn_unused_result: 
>
>   http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html

That was my thought this morning as well; I added that check (after 
fixing all the resulting warnings) in rev 36812.
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