Fix ts error in portal after enabling more strict checks

2 files changed, 5 insertions, 4 deletions

diff --git a/packages/website/ts/components/inputs/allowance_toggle.tsx b/packages/website/ts/components/inputs/allowance_toggle.tsx
index b29511390..1be441e17 100644
--- a/packages/website/ts/components/inputs/allowance_toggle.tsx
+++ b/packages/website/ts/components/inputs/allowance_toggle.tsx
@@ -47,7 +47,7 @@ export class AllowanceToggle extends React.Component<AllowanceToggleProps, Allow
                     <Toggle
                         disabled={this.state.isSpinnerVisible}
                         toggled={this._isAllowanceSet()}
-                        onToggle={this._onToggleAllowanceAsync.bind(this, this.props.token)}
+                        onToggle={this._onToggleAllowanceAsync.bind(this)}
                     />
                 </div>
                 {this.state.isSpinnerVisible && (
@@ -58,10 +58,9 @@ export class AllowanceToggle extends React.Component<AllowanceToggleProps, Allow
             </div>
         );
     }
-    private async _onToggleAllowanceAsync() {
+    private async _onToggleAllowanceAsync(): Promise<void> {
         if (this.props.userAddress === '') {
             this.props.dispatcher.updateShouldBlockchainErrDialogBeOpen(true);
-            return false;
         }
 
         this.setState({
@@ -80,7 +79,7 @@ export class AllowanceToggle extends React.Component<AllowanceToggleProps, Allow
             });
             const errMsg = '' + err;
             if (_.includes(errMsg, 'User denied transaction')) {
-                return false;
+                return;
             }
             utils.consoleLog(`Unexpected error encountered: ${err}`);
             utils.consoleLog(err.stack);
diff --git a/packages/website/ts/components/inputs/token_amount_input.tsx b/packages/website/ts/components/inputs/token_amount_input.tsx
index f3f522ce3..63966d759 100644
--- a/packages/website/ts/components/inputs/token_amount_input.tsx
+++ b/packages/website/ts/components/inputs/token_amount_input.tsx
@@ -63,6 +63,8 @@ export class TokenAmountInput extends React.Component<TokenAmountInputProps, Tok
                     </Link>
                 </span>
             );
+        } else {
+            return undefined;
         }
     }
 }