Check if result is not null

2018-11-23 11:26:18 -08:00
parent 9b4fffde29
commit 31823f6282
1 changed files with 2 additions and 0 deletions
--- a/src/reverseproxy.js
+++ b/src/reverseproxy.js
@@ -114,6 +114,8 @@ function isExpiringSync(certFilePath, hours) {

    var result = safe.child_process.spawnSync('/usr/bin/openssl', [ 'x509', '-checkend', String(60 * 60 * hours), '-in', certFilePath ]);

+    if (!result) return 3; // some error
+
    debug('isExpiringSync: %s %s %s', certFilePath, result.stdout.toString('utf8').trim(), result.status);

    return result.status === 1; // 1 - expired 0 - not expired