rm unneeded parens

Martijn Hoekstra · Martijn Hoekstra · commit 0933bbd0ed09 · 2019-07-29T12:43:59.000+02:00
diff --git a/compat/src/main/scala-2.11_2.12/scala/collection/compat/CompatImpl.scala b/compat/src/main/scala-2.11_2.12/scala/collection/compat/CompatImpl.scala
@@ -34,7 +34,7 @@ private final class IdentityPreservingBuilder[A, CC[X] <: TraversableOnce[X]](th
 
   override def ++=(elems: TraversableOnce[A]): this.type =
     elems match {
-      case ct(ca) if (collection == null && !ruined) =>  {
+      case ct(ca) if collection == null && !ruined => {
         collection = ca
         this
       }

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ private final class IdentityPreservingBuilder[A, CC[X] <: TraversableOnce[X]](th`
`34`	`34`
`35`	`35`	`override def ++=(elems: TraversableOnce[A]): this.type =`
`36`	`36`	`elems match {`
`37`		`- case ct(ca) if (collection == null && !ruined) => {`
	`37`	`+ case ct(ca) if collection == null && !ruined => {`
`38`	`38`	`collection = ca`
`39`	`39`	`this`
`40`	`40`	`}`