Web Dev Solutions

Catalin Mititiuc

aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat (limited to 'src/modules/observable.js')
-rw-r--r--src/modules/observable.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/observable.js b/src/modules/observable.js
index e4f6797..c9bea9b 100644
--- a/src/modules/observable.js
+++ b/src/modules/observable.js
@@ -2,7 +2,7 @@ const observers = {};
export const Observable = Object.freeze({
notify: (event, data) => {
- observers[event].forEach((observer) => observer(data))
+ (observers[event] || []).forEach((observer) => observer(data))
},
subscribe: (event, func) => {