fix undefined `connection` in provider

2018-10-23 10:42:14 -04:00 · 2018-10-23 10:42:14 -04:00 · e62a5503a9
parent 81c62b1006
commit e62a5503a9
1 changed files with 1 additions and 1 deletions
--- a/lib/modules/blockchain_connector/provider.js
+++ b/lib/modules/blockchain_connector/provider.js
@ -76,7 +76,7 @@ class Provider {
    if (this.type === 'rpc') {
      return !!this.provider;
    } else if (this.type === 'ws') {
-      return this.provider && this.provider.connection._connection.connected;
+      return this.provider && this.provider.connection._connection && this.provider.connection._connection.connected;
    }

    return false;