test: guard against fixture mutation

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: passed
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: passed
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: na
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: kgryte

lib/node_modules/@stdlib/blas/base/gger/lib/base.js

@@ -140,7 +140,7 @@ function gger( M, N, alpha, x, strideX, offsetX, y, strideY, offsetY, A, strideA
 	oa = arraylike2object( A );
 	if ( ox.accessorProtocol || oy.accessorProtocol || oa.accessorProtocol ) {
 		accessors( M, N, alpha, ox, strideX, offsetX, oy, strideY, offsetY, oa, strideA1, strideA2, offsetA );
-		return oa.data;
+		return A;
 	}
 	// Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments...
 	if ( isRowMajor( [ strideA1, strideA2 ] ) ) {