Moved ordering of two int64 to common/math.

cmd/mtredisalize/leveldb.go

@@ -387,7 +387,7 @@ func (ldbs *LevelDBSession) interleavedSpatialQuery(
 
 		zmin, zmax := common.CoordToInterleaved(c1), common.CoordToInterleaved(c2)
 		// Should not be necessary.
-		zmin, zmax = order(zmin, zmax)
+		zmin, zmax = common.Order64(zmin, zmax)
 		var (
 			cub        = common.Cuboid{P1: c1, P2: c2}
 			err        error

cmd/mtredisalize/misc.go

@@ -1,12 +0,0 @@
-// Copyright 2014, 2015 by Sascha L. Teichmann
-// Use of this source code is governed by the MIT license
-// that can be found in the LICENSE file.
-
-package main
-
-func order(a, b int64) (int64, int64) {
-	if a < b {
-		return a, b
-	}
-	return b, a
-}

cmd/mtredisalize/sqlite.go

@@ -369,7 +369,7 @@ func (ss *SqliteSession) interleavedSpatialQuery(
 		defer globalLock.RUnlock()
 		zmin, zmax := common.CoordToInterleaved(c1), common.CoordToInterleaved(c2)
 		// Should not be necessary.
-		zmin, zmax = order(zmin, zmax)
+		zmin, zmax = common.Order64(zmin, zmax)
 		cub := common.Cuboid{P1: c1, P2: c2}
 		rangeStmt := ss.txStmt(ss.backend.rangeStmt)