From 5f9537cb8d8ae4aed59f202e751ed598c7f492bd Mon Sep 17 00:00:00 2001
From: David Murdoch <davidmurdoch@users.noreply.github.com>
Date: Tue, 30 Apr 2019 17:11:26 -0400
Subject: [PATCH] Gas estimation: make sure we always return a `lowestIndex`
 for a range (#421)

---
 lib/utils/gasEstimation.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/utils/gasEstimation.js b/lib/utils/gasEstimation.js
index f3e4f191de..29020666c9 100644
--- a/lib/utils/gasEstimation.js
+++ b/lib/utils/gasEstimation.js
@@ -119,7 +119,7 @@ module.exports = (vm, runArgs, err, callback) => {
    */
   const findLowestIndex = (start, stop) => {
     let lowestGas = Infinity;
-    let lowestIndex;
+    let lowestIndex = stop;
     for (let i = start; i <= stop; i++) {
       if (steps.ops[i].gasLeft <= lowestGas) {
         // Find the new lowest gas index