karma.conf.js: switch to `CI === true`. (#28588)

diff --git a/js/tests/karma.conf.js b/js/tests/karma.conf.js
index 16f07cbf1a29854753f9b4c489234b5da3e9103e..276610b80173a7289eb1c1900608c70b20934bd4 100644 (file)
--- a/js/tests/karma.conf.js
+++ b/js/tests/karma.conf.js
@@ -30,7 +30,7 @@ const reporters = ['dots']
 const detectBrowsers = {
   usePhantomJS: false,
   postDetection(availableBrowser) {
-    if (typeof env.TRAVIS_JOB_ID !== 'undefined' || availableBrowser.includes('Chrome')) {
+    if (env.CI === true || availableBrowser.includes('Chrome')) {
       return debug ? ['Chrome'] : ['ChromeHeadless']
     }