graphdb: initialize the database semi-idempotently on every connection.

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)

graphdb/conn_sqlite3.go

@@ -4,31 +4,15 @@ package graphdb
 
 import (
 	"database/sql"
-	"os"
 
 	_ "code.google.com/p/gosqlite/sqlite3" // registers sqlite
 )
 
 func NewSqliteConn(root string) (*Database, error) {
-	initDatabase := false
-
-	stat, err := os.Stat(root)
-	if err != nil {
-		if os.IsNotExist(err) {
-			initDatabase = true
-		} else {
-			return nil, err
-		}
-	}
-
-	if stat != nil && stat.Size() == 0 {
-		initDatabase = true
-	}
-
 	conn, err := sql.Open("sqlite3", root)
 	if err != nil {
 		return nil, err
 	}
 
-	return NewDatabase(conn, initDatabase)
+	return NewDatabase(conn)
 }