diff options
Diffstat (limited to 'actioncable/app/javascript/action_cable/index.js')
| -rw-r--r-- | actioncable/app/javascript/action_cable/index.js | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/actioncable/app/javascript/action_cable/index.js b/actioncable/app/javascript/action_cable/index.js index ddcd4dcebc..659418396f 100644 --- a/actioncable/app/javascript/action_cable/index.js +++ b/actioncable/app/javascript/action_cable/index.js @@ -24,7 +24,9 @@ export function createConsumer(url = getConfig("url") || INTERNAL.default_mount_ export function getConfig(name) { const element = document.head.querySelector(`meta[name='action-cable-${name}']`) - return (element ? element.getAttribute("content") : undefined) + if (element) { + return element.getAttribute("content") + } } export function createWebSocketURL(url) { |