diff --git a/lib/modules/database.js b/lib/modules/database.js
index 5c4b27e..1112919 100644
--- a/lib/modules/database.js
+++ b/lib/modules/database.js
@@ -35,7 +35,7 @@ class DataSnapshot {
forEach(fn) {
(this.childKeys || [])
- .forEach(key => fn(this.value[key]))
+ .forEach(key => fn({key: key, value: this.value[key]}))
}
map(fn) {
@@ -232,7 +232,7 @@ class DatabaseRef extends ReferenceBase {
const path = this.dbPath();
return this.db.off(path, evt, origCB)
.then(({callback, subscriptions}) => {
- if (dbSubscriptions[path] && dbSubscriptions[path][evt].length > 0) {
+ if (dbSubscriptions[path] && dbSubscriptions[path][evt] && dbSubscriptions[path][evt].length > 0) {
return subscriptions;
}
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