test: replace concatenation with template literals

* test/parallel/test-stdout-close-catch.js PR-URL: nodejs#14298 Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Timothy Gu <[email protected]> Reviewed-By: James M Snell <[email protected]>
Trott · Jul 23, 2017 · a5352d9 · a5352d9
1 parent 095357e
commit a5352d9
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/test/parallel/test-stdout-close-catch.js b/test/parallel/test-stdout-close-catch.js
@@ -6,9 +6,9 @@ const child_process = require('child_process');
 
 const testScript = path.join(common.fixturesDir, 'catch-stdout-error.js');
 
-const cmd = JSON.stringify(process.execPath) + ' ' +
-            JSON.stringify(testScript) + ' | ' +
-            JSON.stringify(process.execPath) + ' ' +
+const cmd = `${JSON.stringify(process.execPath)} ` +
+            `${JSON.stringify(testScript)} | ` +
+            `${JSON.stringify(process.execPath)} ` +
             '-pe "process.stdin.on(\'data\' , () => process.exit(1))"';
 
 const child = child_process.exec(cmd);