j.novak@netsystem.cz authored Mar 26, 2021 and A Wireshark GitLab Utility committed Mar 27, 2021

Changes:
- epan/follow.c: follow_conv_filter_func has new parameter
  epan_dissect_t *edt, so filter can be generated based on decoded tree
of packet below the cursor
- menu Follow/SIP Call is enabled when sip packet is selected
- value of sip.Call-ID is used as filter for SIP call
- for sharkd it generates filter just 'sip.Call-ID' with no value