gnucash maint: Fix dbi driver detection on linux and similar

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/df1fc7d9 (commit)
	from  https://github.com/Gnucash/gnucash/commit/ef8dbd1d (commit)



commit df1fc7d9034fb6412a478e50be67bf6166ae3933
Author: Geert Janssens <janssens-geert at telenet.be>
Date:   Sat Apr 25 09:25:28 2015 +0200

    Fix dbi driver detection on linux and similar
    
    This is a follow up on the fix for
    Bug 747300 - SQL backend missing from most recent DMG?
    which broke dbi driver detection on linux



Summary of changes:
 configure.ac | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)