fixes

2018-07-07 16:30:57 +03:00
parent 820b639427
commit 54830d1d01
4 changed files with 16 additions and 10 deletions
--- a/haxetool/tail.js
+++ b/haxetool/tail.js
@@ -11,13 +11,17 @@ class TailVinyl extends Vinyl {
    constructor(params) {
        params.contents = new Transform();
        super(params);
-        this.tail = new Tail(params.path);
-        this.tail.on('line', data => this.contents.write(data + '\n'));
-        this.tail.on('error', error => this.contents.write('error: ' + error));
+        if (params.path) {
+            this.tail = new Tail(params.path);
+            this.tail.on('line', data => this.contents.write(data + '\n'));
+            this.tail.on('error', error => this.contents.write('error: ' + error));
+        }
    }

    dispose() {
-        this.tail.unwatch();
+        if (this.tail) {
+            this.tail.unwatch();
+        }
        this.contents.destroy();
    }
 }