Add error message when failed to store the database.
treec46536cf6ccaecf87a84998e15997bf7fde97091
-rw-r--r-- 17987 COPYING
-rw-r--r-- 54 Makefile.am
-rwxr-xr-x 16389 autogen.sh
-rw-r--r-- 1552 configure.ac
drwxr-xr-x - data
drwxr-xr-x - po
drwxr-xr-x - src