gnucash unstable: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/04642fc4 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/d17c24b7 (commit)
	from  https://github.com/Gnucash/gnucash/commit/77ab0410 (commit)



commit 04642fc42a4c8cd748ce973a8883a5097540722d
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Oct 27 09:39:02 2017 -0700

    [SQL] Check return of string_to_guid, bail if false.

commit d17c24b77098159093a04c554b0760ac6a380812
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Oct 26 15:34:14 2017 -0700

    Bug 789298 - Prompt for file history update leads to crash during startup.



Summary of changes:
 libgnucash/backend/sql/gnc-bill-term-sql.cpp          |  4 ++--
 libgnucash/backend/sql/gnc-owner-sql.cpp              | 16 +++++++++-------
 libgnucash/backend/sql/gnc-slots-sql.cpp              |  6 +++---
 libgnucash/backend/sql/gnc-sql-column-table-entry.cpp |  4 ++--
 libgnucash/backend/sql/gnc-sql-column-table-entry.hpp | 12 +++++++-----
 libgnucash/backend/sql/gnc-transaction-sql.cpp        |  5 +++--
 6 files changed, 26 insertions(+), 21 deletions(-)