refine comments

This commit is contained in:
Mohanson
2018-04-03 19:04:09 +08:00
committed by GitHub
parent 29a8cb8d87
commit b221ca0efa

View File

@@ -149,8 +149,7 @@ func WriteFileAtomic(filename string, data []byte, perm os.FileMode) error {
return io.ErrShortWrite
}
// Close the file before renaming it, otherwise it will cause "The process
// cannot access the file because it is being used by another process." on windows or
// cause "cross-link error" on linux when you try to save it to another partition.
// cannot access the file because it is being used by another process." on windows.
f.Close()
return os.Rename(f.Name(), filename)