From cc3993185251ba2c650ed4e1bdc1d5509ac7c972 Mon Sep 17 00:00:00 2001
From: hodlbank <github@hodlbank.org>
Date: Thu, 16 Aug 2018 18:09:12 +0000
Subject: [PATCH] [m] Simplified networkId check for simulator.

---
 lib/modules/blockchain_process/simulator.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/modules/blockchain_process/simulator.js b/lib/modules/blockchain_process/simulator.js
index 2206af47..a47fd731 100644
--- a/lib/modules/blockchain_process/simulator.js
+++ b/lib/modules/blockchain_process/simulator.js
@@ -63,7 +63,7 @@ class Simulator {
     // Setting up network id for simulator from blockchainConfig or options.
     // Otherwise ganache-cli would make random network id.
     let networkId = this.blockchainConfig.networkId || options.networkId;
-    if (typeof networkId != 'undefined') {
+    if (networkId) { // Don't handle networkId=="0" because it is not a valid networkId for ganache-cli.
       cmds.push("--networkId " + networkId);
     }