From fdcaae5734b44f1089a55c22a000d1b483ff2a91 Mon Sep 17 00:00:00 2001
From: cuiweixie <cuiweixie@gmail.com>
Date: Thu, 29 Sep 2022 20:45:26 +0800
Subject: [PATCH] cmd/go/internal/mvs: remove useless type assertion

Change-Id: Ifdb351193cab1c0b905a1cde17993231f849644c
Reviewed-on: https://go-review.googlesource.com/c/go/+/436700
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
---
 src/cmd/go/internal/mvs/mvs.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cmd/go/internal/mvs/mvs.go b/src/cmd/go/internal/mvs/mvs.go
index a1b51557a3..eb33ebd24b 100644
--- a/src/cmd/go/internal/mvs/mvs.go
+++ b/src/cmd/go/internal/mvs/mvs.go
@@ -166,7 +166,7 @@ func buildList(targets []module.Version, reqs Reqs, upgrade func(module.Version)
 			}
 			return false
 		}
-		return nil, NewBuildListError(err.(error), errPath, isUpgrade)
+		return nil, NewBuildListError(err, errPath, isUpgrade)
 	}
 
 	// The final list is the minimum version of each module found in the graph.