(bug): fix #232 undefined deep values

swimlane · Oct 28, 2016 · 00cebc0 · 00cebc0
1 parent c207063
commit 00cebc0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/utils/deep-getter.ts b/src/utils/deep-getter.ts
@@ -12,6 +12,9 @@ export function deepValueGetter(obj, path) {
   if(split.length) {
     for(let i = 0, len = split.length; i < len; i++) {
       current = current[split[i]];
+
+      // if found undefined, return empty string
+      if(current === undefined) return '';
     }
   }