Ethereal-dev: [ethereal-dev] Display filter GtkCombo

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From: Gerald Combs <gerald@xxxxxxxx>
Date: Thu, 25 Nov 1999 12:03:05 -0600 (EST)
I just checked in some code that uses a GtkCombo for the display filter
entry.  It only adds valid filters, and it checks for duplicates.  As a
side effect, filter_packets() was modified to return 1 on success and 0
on failure.

When you select a filter from the popup list, it isn't activated until you
press enter.  I couldn't find a clean way to automate this.