From 9a50c4d93ff04ef60e6c797619244baf2395734a Mon Sep 17 00:00:00 2001
From: Jakob Borg <jakob@nym.se>
Date: Tue, 6 Jan 2015 22:10:44 +0100
Subject: [PATCH] Don't unnecessarily chmod directories when renaming

---
 internal/osutil/osutil.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internal/osutil/osutil.go b/internal/osutil/osutil.go
index 023dc8b0..ebd55942 100644
--- a/internal/osutil/osutil.go
+++ b/internal/osutil/osutil.go
@@ -43,8 +43,8 @@ func Rename(from, to string) error {
 
 	// Make sure the destination directory is writeable
 	toDir := filepath.Dir(to)
-	if info, err := os.Stat(toDir); err == nil {
-		os.Chmod(toDir, 0777)
+	if info, err := os.Stat(toDir); err == nil && info.IsDir() && info.Mode()&0200 == 0 {
+		os.Chmod(toDir, 0755)
 		defer os.Chmod(toDir, info.Mode())
 	}