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Update pkg/commands/oscommands/os.go

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Co-authored-by: Ryoga <eial5q265e5+github@gmail.com>
This commit is contained in:
Luka Markušić 2022-08-03 13:57:26 +02:00 committed by GitHub
parent d56bb0b8ef
commit 64224e7caa
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 5 deletions
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10
pkg/commands/oscommands/os.go
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@ -120,17 +120,17 @@ func (c *OSCommand) AppendLineToFile(filename, line string) error {
return utils.WrapError(err)
}
buf := make([]byte, 1)
if info.Size() > 0 {
// read last char
buf := make([]byte, 1)
if _, err := f.ReadAt(buf, info.Size()-1); err != nil {
return utils.WrapError(err)
}
}
// if the last byte of the file is not a newline, add it
if []byte("\n")[0] != buf[0] {
_, err = f.WriteString("\n")
// if the last byte of the file is not a newline, add it
if []byte("\n")[0] != buf[0] {
_, err = f.WriteString("\n")
}
}
if err == nil {