lapack/gonum: return scale 1 for zero sized matrices in Dlatrs and Dl…

…atbs
gonum · Jun 26, 2023 · 09a7841 · 09a7841
1 parent 429b1dc
commit 09a7841
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lapack/gonum/dlatbs.go b/lapack/gonum/dlatbs.go
@@ -52,7 +52,7 @@ func (Implementation) Dlatbs(uplo blas.Uplo, trans blas.Transpose, diag blas.Dia
 
 	// Quick return if possible.
 	if n == 0 {
-		return 0
+		return 1
 	}
 
 	switch {

diff --git a/lapack/gonum/dlatrs.go b/lapack/gonum/dlatrs.go
@@ -45,7 +45,7 @@ func (impl Implementation) Dlatrs(uplo blas.Uplo, trans blas.Transpose, diag bla
 
 	// Quick return if possible.
 	if n == 0 {
-		return 0
+		return 1
 	}
 
 	switch {