fix: data contract definitions might be null or undefined (#153)

dashevo · Apr 6, 2020 · b8a52d6 · b8a52d6
1 parent a1942d4
commit b8a52d6
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/lib/dataContract/DataContract.js b/lib/dataContract/DataContract.js
@@ -160,7 +160,7 @@ class DataContract {
 
     const definitions = this.getDefinitions();
 
-    if (Object.getOwnPropertyNames(definitions).length) {
+    if (definitions && Object.getOwnPropertyNames(definitions).length) {
       json.definitions = definitions;
     }
 

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@dashevo/dpp",
-  "version": "0.12.0-dev.7",
+  "version": "0.12.0-dev.8",
   "description": "The JavaScript implementation of the Dash Platform Protocol",
   "scripts": {
     "lint": "eslint .",