Merge "individually escape results of $(locations)" into main

						if len(paths) == 0 {

							return reportError("label %q has no files", label)

						}

						return proptools.ShellEscape(strings.Join(paths, " ")), nil

						return strings.Join(proptools.ShellEscapeList(paths), " "), nil

					} else {

						return reportError("unknown locations label %q is not in srcs, out, tools or tool_files.", label)

					}