commit b7d9e6e149567bb94d6bb87a9ab09c60055ac4e8
author Rob Pike <r@golang.org> Mon Jun 18 13:57:27 2018 +1000
committer Daniel Martí <mvdan@mvdan.cc> Mon Jun 18 11:53:40 2018 +0000
tree 87315e66cbdb49b931155e8e5ff23b4830cfc2ac
parent 187c3a65a6293e6b9821bf3da49430e5d7bf77f8

cmd/cover: fix off-by-one in test error message

Drive-by after previous CL.

Change-Id: I87db65b65745a0d76500cce06ac276b0d7928404
Reviewed-on: https://go-review.googlesource.com/119395
Reviewed-by: Ralph Corderoy <ralph@inputplus.co.uk>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>

src/cmd/cover/cover_test.go

diff --git a/src/cmd/cover/cover_test.go b/src/cmd/cover/cover_test.go
index 23a6099..c818819 100644
--- a/src/cmd/cover/cover_test.go
+++ b/src/cmd/cover/cover_test.go
@@ -325,7 +325,7 @@
 		}
 	}
 	if len(goldenLines) != len(outLines) {
-		t.Fatalf("output longer than golden; first extra output line %d: %q\n", len(goldenLines), outLines[len(goldenLines)])
+		t.Fatalf("output longer than golden; first extra output line %d: %q\n", len(goldenLines)+1, outLines[len(goldenLines)])
 	}
 }