tests: adapt dir overwrite test for Go 1.8

In Go 1.8, os.Rename refuses to overwrite an empty directory. Switch to syscall.Rename, which still does the right thing.
2017-02-20 21:22:05 +01:00 · 2017-02-20 21:22:05 +01:00 · b056776a01
parent cb2d1fbcf8
commit b056776a01
1 changed files with 1 additions and 1 deletions
--- a/tests/matrix/matrix_test.go
+++ b/tests/matrix/matrix_test.go
@ -531,7 +531,7 @@ func TestDirOverwrite(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	err = os.Rename(dir1, dir2)
+	err = syscall.Rename(dir1, dir2)
 	if err != nil {
 		t.Fatal(err)
 	}