[O] Optimize null case with param default
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@@ -46,15 +46,13 @@ export default class NavController
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* @param index Hash and title | Hash only
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* @param index Hash and title | Hash only
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* @param history Record in history or not (Default true)
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* @param history Record in history or not (Default true)
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*/
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*/
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updateIndex(index: Index | string, history?: boolean)
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updateIndex(index: Index | string, history: boolean = true)
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{
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{
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index = this.checkIndex(index);
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index = this.checkIndex(index);
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// Call custom event
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// Call custom event
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if (this.updateCallback != null) this.updateCallback();
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if (this.updateCallback != null) this.updateCallback();
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// Null case
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if (history == null) history = true;
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// Record history or not
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// Record history or not
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if (history)
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if (history)
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{
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{
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