fixed timelion props (#29125)

elastic · Jan 25, 2019 · 6e63c2c · 6e63c2c
1 parent 59ab496
commit 6e63c2c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core_plugins/timelion/server/series_functions/props.js b/src/core_plugins/timelion/server/series_functions/props.js
@@ -12,7 +12,7 @@ function unflatten(data) {
     let prop = '';
     let m;
     while (m = regex.exec(p)) {
-      cur = cur[prop] || (cur[prop] = (m[2] ? [] : {}));
+      cur = (cur.hasOwnProperty(prop) && cur[prop]) || (cur[prop] = (m[2] ? [] : {}));
       prop = m[2] || m[1];
     }
     cur[prop] = data[p];