Tidy: fix running rustfmt twice

ehuss · ehuss · commit 287c4eb0947c · 2020-03-18T08:15:29.000-07:00
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");

Original file line number	Diff line number	Diff line change
`@@ -37,6 +37,9 @@ struct RustfmtConfig {`
`37`	`37`	`}`
`38`	`38`
`39`	`39`	`pub fn format(build: &Build, check: bool) {`
	`40`	`+ if build.config.dry_run {`
	`41`	`+ return;`
	`42`	`+ }`
`40`	`43`	`let mut builder = ignore::types::TypesBuilder::new();`
`41`	`44`	`builder.add_defaults();`
`42`	`45`	`builder.select("rust");`