Do not output two trailing newlines in generated bp files.

Test: m platform-mainline-sdk
  Check Android.bp in the generated platform-mainline-sdk-current.zip.
Bug: 156286550
Change-Id: Ifb99288f3b85c3b986270d48e2dc7d9e15fa7536

parent 731bb91b

sdk/update.go

+1 −1

Original line number	Diff line number	Diff line
		@@ -103,7 +103,7 @@ func (gf *generatedFile) build(pctx android.PackageContext, ctx android.BuilderC

		rb.Command().
		Implicits(implicits).
		Text("echo").Text(proptools.ShellEscape(content)).
		Text("echo -n").Text(proptools.ShellEscape(content)).
		// convert \\n to \n
		Text("\| sed 's/\\\\n/\\n/g' >").Output(gf.path)
		rb.Command().