-(BOOL) loadDB: (NSString*) dbPath {

//Database was opened before
if (database) {
	sqlite3_close(database);
	database = nil;
}

//Opening database
if (sqlite3_open([dbPath UTF8String], &database) != SQLITE_OK)
{
	database = nil;
	return FALSE;
}

return TRUE;

-(BOOL) loadDB: (NSString*) dbPath {
    BOOL retVal = TRUE

    //Database was opened before
    if (database) {
        sqlite3_close(database);
        database = NULL; // <-- NULL not nil
    }

    //Opening database
    if (sqlite3_open([dbPath UTF8String], &database) != SQLITE_OK) {
        database = NULL; // <-- NULL not nil
        retVal = FALSE;
    }
    return retVal;
}