New pcap-ng block requires a rescan

[Paul Offord <Paul.Offord () advance7 com>]

Hi,

I've reached a milestone with the TRB support; all basic Wireshark functionality is complete.  There is a remaining 
problem.  On opening a file, the blocks are decoded (see the protocol tree in the following screenshot) but the values 
are not rendered in the Packet List columns.

[cid:image003.jpg@01D3CC06.F0CEEF80]

If I force a rescan (typically by changing to another profile and then back to the original profile), the column values 
are rendered.

[cid:image004.jpg@01D3CC06.F0CEEF80]

I don't think this is a problem with the TRB dissector.  I have tried figuring out what might be causing this problem, 
but I must admit I am struggling to understand how the column values are rendered.

Can someone give me a steer?  What areas should I be looking at?  How should I debug this problem?

Any help would be much appreciated.

Best regards...Paul


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