fix: Simplify TEST_EXTENSIONS null/undefined check (#84)

meyfa · Sep 17, 2023 · aa92fcb · aa92fcb
1 parent 1e1dd4f
commit aa92fcb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/index.ts b/src/index.ts
@@ -6,7 +6,7 @@ import { resolveTestPaths } from './resolution.js'
 const DEFAULT_TEST_EXTENSIONS = ['.js', '.mjs', '.cjs', '.ts', '.mts', '.cts']
 
 export function getTestExtensions (): string[] {
-  if (typeof process.env.TEST_EXTENSIONS !== 'undefined' && process.env.TEST_EXTENSIONS !== null) {
+  if (process.env.TEST_EXTENSIONS != null) {
     return process.env.TEST_EXTENSIONS.split(',').map(e => e.trim())
   }
   return DEFAULT_TEST_EXTENSIONS