Add explanatory comment

4 years ago · 58d19745c9
parent 47d94489b7
commit 58d19745c9
1 changed files with 3 additions and 0 deletions
--- a/ui/app/pages/settings/networks-tab/network-form/network-form.component.js
+++ b/ui/app/pages/settings/networks-tab/network-form/network-form.component.js
@ -68,6 +68,9 @@ export default class NetworkForm extends PureComponent {
  }

  componentWillUnmount () {
+    // onClear will push the network settings route unless was pass false.
+    // Since we call onClear to cause this component to be unmounted, the
+    // route will already have been updated, and we avoid setting it twice.
    this.props.onClear(false)
    this.setState({
      rpcUrl: '',