gnucash master: More '\0' -> NULL replacements to avoid clang warnings

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/4b3373c9 (commit)
	from  https://github.com/Gnucash/gnucash/commit/1d3cee11 (commit)



commit 4b3373c96bf91c55416fbc1c6a06ff5db6760deb
Author: Geert Janssens <janssens-geert at telenet.be>
Date:   Thu Jul 3 19:20:33 2014 +0200

    More '\0' -> NULL replacements to avoid clang warnings



Summary of changes:
 src/backend/sql/gnc-slots-sql.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)