Win build: r19739: dbi_conn_error_flag is deprecated

[Christian Stimming]

Dear John,

thanks a lot for working on the database lock bug! You are finishing  
our final issue that was blocking the release. Good work.

Unfortunately, your recent code errors out on the windows build (which  
has dbi-0.8.3):

make[5]: Entering directory `/c/soft/gnucash/build/src/backend/dbi'
/bin/sh ../../../libtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H  
-I. -I../../../../repos/src/backend/dbi -I../../..  
-DG_LOG_DOMAIN=\"gnc.backend.dbi\"  -I/c/soft/autotools/include  
-I/c/soft/regex/include -I/c/soft/gnome/include  
-I/c/soft/guile/include -I/c/soft/libdbi/include  
-I/c/soft/gwenhywfar/include -I/c/soft/hh/include -D_WIN32 -I..  
-I../.. -DLOCALE_DIR=\""c:/soft/gnucash/inst/share/locale"\"  
-I../../../../repos/src/backend -I../../../../repos/src/backend/sql  
-I../../../../repos/src/debug -I../../../../repos/src/engine  
-I../../../../repos/src/core-utils -I../../../../repos/lib/libc  
-I../../../../repos/src/libqof/qof -mms-bitfields  
-Ic:/soft/gnome/include/glib-2.0 -Ic:/soft/gnome/lib/glib-2.0/include   
  -DORBIT2=1 -mms-bitfields -Ic:/soft/gnome/include/gconf/2  
-Ic:/soft/gnome/include/orbit-2.0 -Ic:/soft/gnome/include/glib-2.0  
-Ic:/soft/gnome/lib/glib-2.0/include    -Werror  
-Wdeclaration-after-statement -g  -mms-bitfields -g  -Wall -Wunused  
-Wmissing-prototypes -Wmissing-declarations  -Wno-unused -MT  
gnc-backend-dbi.lo -MD -MP -MF .deps/gnc-backend-dbi.Tpo -c -o  
gnc-backend-dbi.lo ../../../../repos/src/backend/dbi/gnc-backend-dbi.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I.  
-I../../../../repos/src/backend/dbi -I../../..  
-DG_LOG_DOMAIN=\"gnc.backend.dbi\" -I/c/soft/autotools/include  
-I/c/soft/regex/include -I/c/soft/gnome/include  
-I/c/soft/guile/include -I/c/soft/libdbi/include  
-I/c/soft/gwenhywfar/include -I/c/soft/hh/include -D_WIN32 -I..  
-I../.. -DLOCALE_DIR=\"c:/soft/gnucash/inst/share/locale\"  
-I../../../../repos/src/backend -I../../../../repos/src/backend/sql  
-I../../../../repos/src/debug -I../../../../repos/src/engine  
-I../../../../repos/src/core-utils -I../../../../repos/lib/libc  
-I../../../../repos/src/libqof/qof -mms-bitfields  
-Ic:/soft/gnome/include/glib-2.0 -Ic:/soft/gnome/lib/glib-2.0/include  
-DORBIT2=1 -mms-bitfields -Ic:/soft/gnome/include/gconf/2  
-Ic:/soft/gnome/include/orbit-2.0 -Ic:/soft/gnome/include/glib-2.0  
-Ic:/soft/gnome/lib/glib-2.0/include -Werror  
-Wdeclaration-after-statement -g -mms-bitfields -g -Wall -Wunused  
-Wmissing-prototypes -Wmissing-declarations -Wno-unused -MT  
gnc-backend-dbi.lo -MD -MP -MF .deps/gnc-backend-dbi.Tpo -c  
../../../../repos/src/backend/dbi/gnc-backend-dbi.c  -DDLL_EXPORT  
-DPIC -o .libs/gnc-backend-dbi.o
../../../../repos/src/backend/dbi/gnc-backend-dbi.c: In function  
`gnc_dbi_lock_database':
../../../../repos/src/backend/dbi/gnc-backend-dbi.c:482: warning:  
`dbi_conn_error_flag' is deprecated (declared at  
c:/soft/libdbi/include/dbi/dbi.h:203)
../../../../repos/src/backend/dbi/gnc-backend-dbi.c: In function  
`gnc_dbi_unlock':
../../../../repos/src/backend/dbi/gnc-backend-dbi.c:591: warning:  
`dbi_conn_error_flag' is deprecated (declared at  
c:/soft/libdbi/include/dbi/dbi.h:203)
make[5]: *** [gnc-backend-dbi.lo] Error 1
make[5]: Leaving directory `/c/soft/gnucash/build/src/backend/dbi'

Regards,

Christian