Tidy: fix running rustfmt twice

rust-lang · Mar 18, 2020 · 287c4eb · 287c4eb
1 parent f509b26
commit 287c4eb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/bootstrap/format.rs b/src/bootstrap/format.rs
@@ -37,6 +37,9 @@ struct RustfmtConfig {
 }
 
 pub fn format(build: &Build, check: bool) {
+    if build.config.dry_run {
+        return;
+    }
     let mut builder = ignore::types::TypesBuilder::new();
     builder.add_defaults();
     builder.select("rust");