Update version on git head change (#444)

c709ba1d · Arkadiy Paronyan · GitHub · 2cb4ed8d · c709ba1d
Commit c709ba1d authored 6 years ago by Arkadiy Paronyan Committed by GitHub 6 years ago
--- a/substrate/build.rs
+++ b/substrate/build.rs
@@ -22,4 +22,5 @@ const ERROR_MSG: &'static str = "Failed to generate metadata files";

 fn main() {
 	vergen(OutputFns::all()).expect(ERROR_MSG);
+	println!("cargo:rerun-if-changed=.git/HEAD");
 }