Remove unused placeholder

This commit is contained in:
Edwin Cheng 2020-02-20 16:47:12 +08:00
parent b21ead6ede
commit d70ddec746

View file

@ -3,7 +3,7 @@
use std::{env, path::PathBuf, process::Command}; use std::{env, path::PathBuf, process::Command};
fn main() { fn main() {
let _ = set_rerun(); set_rerun();
let rev = rev().unwrap_or_else(|| "???????".to_string()); let rev = rev().unwrap_or_else(|| "???????".to_string());
println!("cargo:rustc-env=REV={}", rev) println!("cargo:rustc-env=REV={}", rev)