Fix undefined navigator

vtex · May 17, 2021 · 70aa637 · 70aa637
1 parent ed84053
commit 70aa637
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Fixed
+
+- Error with `undefined` navigator.
+
 ## [9.141.0] - 2021-05-13
 
 ### Fixed

diff --git a/react/components/NumericStepper/index.js b/react/components/NumericStepper/index.js
@@ -285,8 +285,8 @@ class NumericStepper extends Component {
 
     const touchDevice =
       'ontouchstart' in window ||
-      navigator.maxTouchPoints ||
-      navigator.msMaxTouchPoints
+      (typeof navigator !== 'undefined' &&
+        (navigator?.maxTouchPoints || navigator?.msMaxTouchPoints))
 
     const content = (
       <React.Fragment>