From 487f3e653dbef73219ac99adea5327a48e3f38a4 Mon Sep 17 00:00:00 2001
From: Srivats P <pstavirs@users.noreply.github.com>
Date: Fri, 3 Apr 2020 20:29:18 +0530
Subject: [PATCH] Fix missing packet summary line in pcap import diff

Looks like starting somewhere in Wireshark 2.x, when we give -x to
tshark, we also need to explicitly give -P to include the one-line
summary of the packet. This one-line summary is used in the diff to find
out which packets experienced a diff.
---
 common/pcapfileformat.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/pcapfileformat.cpp b/common/pcapfileformat.cpp
index c6eba2b..79e70ce 100644
--- a/common/pcapfileformat.cpp
+++ b/common/pcapfileformat.cpp
@@ -276,6 +276,7 @@ bool PcapFileFormat::open(const QString fileName,
                 QStringList() 
                 << QString("-r%1").arg(fileName)
                 << "-otcp.desegment_tcp_streams:FALSE"
+                << "-P"
                 << "-x");
         if (!tshark.waitForStarted(-1))
         {
@@ -336,6 +337,7 @@ bool PcapFileFormat::open(const QString fileName,
                 QStringList() 
                 << QString("-r%1").arg(importedPcapFile.fileName())
                 << "-otcp.desegment_tcp_streams:FALSE"
+                << "-P"
                 << "-x");
         if (!tshark.waitForStarted(-1))
         {