fix(nav): move null assignment of _onWillDismiss

mattbryan9 · adamdbradley · commit 35193c42c4b6 · 2016-09-19T08:30:17.000-05:00
diff --git a/src/navigation/view-controller.ts b/src/navigation/view-controller.ts
@@ -179,6 +179,7 @@ export class ViewController {
     this._onWillDismiss && this._onWillDismiss(data, role);
     return this._nav.remove(this._nav.indexOf(this), 1, options).then(() => {
       this._onDidDismiss && this._onDidDismiss(data, role);
+      this._onWillDismiss = null;
       return data;
     });
   }
@@ -514,7 +515,7 @@ export class ViewController {
       }
     }
 
-    this._nav = this._cmp = this.instance = this._cntDir = this._cntRef = this._hdrDir = this._ftrDir = this._nb = this._onDidDismiss = this._onWillDismiss = null;
+    this._nav = this._cmp = this.instance = this._cntDir = this._cntRef = this._hdrDir = this._ftrDir = this._nb = this._onDidDismiss = null;
   }
 
   /**

Original file line number	Diff line number	Diff line change
`@@ -179,6 +179,7 @@ export class ViewController {`
`179`	`179`	`this._onWillDismiss && this._onWillDismiss(data, role);`
`180`	`180`	`return this._nav.remove(this._nav.indexOf(this), 1, options).then(() => {`
`181`	`181`	`this._onDidDismiss && this._onDidDismiss(data, role);`
	`182`	`+ this._onWillDismiss = null;`
`182`	`183`	`return data;`
`183`	`184`	`});`
`184`	`185`	`}`
`@@ -514,7 +515,7 @@ export class ViewController {`
`514`	`515`	`}`
`515`	`516`	`}`
`516`	`517`
`517`		`- this._nav = this._cmp = this.instance = this._cntDir = this._cntRef = this._hdrDir = this._ftrDir = this._nb = this._onDidDismiss = this._onWillDismiss = null;`
	`518`	`+ this._nav = this._cmp = this.instance = this._cntDir = this._cntRef = this._hdrDir = this._ftrDir = this._nb = this._onDidDismiss = null;`
`518`	`519`	`}`
`519`	`520`
`520`	`521`	`/**`