Fix the invalid extraHeaders in Registrator.

cloudwebrtc · cloudwebrtc · commit 16c40d0adfc2 · 2020-07-28T08:43:20.000+08:00
diff --git a/lib/src/registrator.dart b/lib/src/registrator.dart
@@ -111,7 +111,7 @@ class Registrator {
       return;
     }
 
-    var extraHeaders = [];
+    var extraHeaders = _extraHeaders ?? [];
 
     extraHeaders.add(
         'Contact: ${this._contact};expires=${this._expires}${this._extraContactParams}');
@@ -274,7 +274,7 @@ class Registrator {
       this._registrationTimer = null;
     }
 
-    var extraHeaders = [];
+    var extraHeaders = _extraHeaders ?? [];
 
     if (unregister_all) {
       extraHeaders.add('Contact: *${this._extraContactParams}');

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,7 @@ class Registrator {`
`111`	`111`	`return;`
`112`	`112`	`}`
`113`	`113`
`114`		`- var extraHeaders = [];`
	`114`	`+ var extraHeaders = _extraHeaders ?? [];`
`115`	`115`
`116`	`116`	`extraHeaders.add(`
`117`	`117`	`'Contact: ${this._contact};expires=${this._expires}${this._extraContactParams}');`
`@@ -274,7 +274,7 @@ class Registrator {`
`274`	`274`	`this._registrationTimer = null;`
`275`	`275`	`}`
`276`	`276`
`277`		`- var extraHeaders = [];`
	`277`	`+ var extraHeaders = _extraHeaders ?? [];`
`278`	`278`
`279`	`279`	`if (unregister_all) {`
`280`	`280`	`extraHeaders.add('Contact: *${this._extraContactParams}');`