Qt: Fix removal of "Capture to a permanent file" setting

Make it possible to remove the "Capture to a permanent file" setting
in Capture Interfaces Output dialog by turning off saving_to_file in
updateInterfaces().

Also make sure to free the old values for save_file and orig_save_file
to avoid memory leaks.

Set orig_save_file to the same as save_file from the '-w' option to
fill in the current "Capture to a permanent file" value correctly.

Change-Id: I1f4df8cfa279f934eff028f32838b9734b627af1
Reviewed-on: https://code.wireshark.org/review/32111
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>

0 files changed, 0 insertions, 0 deletions