more async'ification

2021-09-07 09:57:49 -07:00
parent e7f51d992f
commit 7709e155e0
15 changed files with 267 additions and 400 deletions
@@ -29,8 +29,8 @@ function exec(tag, cmd, callback) {
    debug(`${tag} exec: ${cmd}`);

    child_process.exec(cmd, function (error, stdout, stderr) {
-        const stdoutResult = stdout.toString('utf8');
-        const stderrResult = stderr.toString('utf8');
+        const stdoutResult = stdout ? stdout.toString('utf8') : null;
+        const stderrResult = stderr ? stderr.toString('utf8') : null;

        debug(`${tag} (stdout): %s`, stdoutResult);
        debug(`${tag} (stderr): %s`, stderrResult);