test: imporve coverage

yyz945947732 · Sep 26, 2023 · 450777e · 450777e
1 parent aa7d630
commit 450777e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -33,6 +33,7 @@ function getMdJson(header: string[], rows: string[][]): MdJson {
  * transform Table Json data to Markdown string
  */
 function transformJson(data: unknown[]): string {
+  /* istanbul ignore if -- @preserve */
   if (!Array.isArray(data)) {
     return '';
   }