handle stream errors when checking for metadata

2019-09-11 15:40:25 +02:00
parent 152284e443
commit 7cc1832a1f
1 changed files with 2 additions and 6 deletions
--- a/storage/file.js
+++ b/storage/file.js
@@ -67,12 +67,8 @@ var getMetadataAtPath = function (Env, path, _cb) {
        }
    }, Util.mkAsync(_cb)));

-    try {
-        // stream creation can throw... probably ENOENT
-        stream = Fs.createReadStream(path, { encoding: 'utf8' });
-    } catch (err) {
-        return void cb(err);
-    }
+    // stream creation emit errors... probably ENOENT
+    stream = Fs.createReadStream(path, { encoding: 'utf8' }).on('error', cb);

    // stream lines
    const rl = Readline.createInterface({