gnucash maint: Bug 797827 - 4.0.1 gnucash-cli seg faults on macOS Catalina

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/86f7e332 (commit)
	from  https://github.com/Gnucash/gnucash/commit/6ec36dd0 (commit)



commit 86f7e33291cb798b3457fac762c23252608300b7
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jul 11 17:03:54 2020 -0700

    Bug 797827 - 4.0.1 gnucash-cli seg faults on macOS Catalina
    
    The string references in Gnucash::run_report's run_report_args were
    getting corrupted so either a NULL or invalid filename was passed on
    to the backend. Forcing a copy into run_report_args protects the
    values and allows the report to run.



Summary of changes:
 gnucash/gnucash-commands.cpp | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)