Fix BenchmarkMergeByLanguage

Fixes #7914

diff --git a/hugolib/pages_language_merge_test.go b/hugolib/pages_language_merge_test.go
index fb59235c14fd88dae10a14ce9554cabfb9ab0655..9c22d2e70044c9ae34b344f3cf37c6116cbacbac 100644 (file)
--- a/hugolib/pages_language_merge_test.go
+++ b/hugolib/pages_language_merge_test.go
@@ -170,7 +170,8 @@ date: "2018-02-28"
 func BenchmarkMergeByLanguage(b *testing.B) {
        const count = 100
 
-       builder := newTestSiteForLanguageMerge(b, count)
+       // newTestSiteForLanguageMerge creates count+1 pages.
+       builder := newTestSiteForLanguageMerge(b, count-1)
        builder.CreateSites()
        builder.Build(BuildCfg{SkipRender: true})
        h := builder.H