benchmark: fix wrk check

PR-URL: https://github.com/iojs/io.js/pull/1076
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
This commit is contained in:
Brian White 2015-03-05 17:12:17 -05:00
parent 37bb1df7c4
commit b27931b0fe

View File

@ -39,7 +39,7 @@ if (module === require.main) {
function hasWrk() {
var result = child_process.spawnSync('wrk', ['-h']);
if (result.error.code === 'ENOENT') {
if (result.error && result.error.code === 'ENOENT') {
console.error('Couldn\'t locate `wrk` which is needed for running ' +
'benchmarks. Check benchmark/README.md for further instructions.');
process.exit(-1);