From a607a61bde1677833a04765b8691184c49b04213 Mon Sep 17 00:00:00 2001
From: "F. Eugene Aumson" <gene@aumson.org>
Date: Thu, 16 Aug 2018 10:48:33 -0700
Subject: clarify iteration range

---
 packages/sol-compiler/src/compiler.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages/sol-compiler/src/compiler.ts')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 713d8abe8..bb870e0cf 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -197,7 +197,8 @@ export class Compiler {
             versionToInputs[solcVersion].contractsToCompile.push(contractSource.path);
         }
 
-        for (const solcVersion of _.keys(versionToInputs)) {
+        const solcVersions = _.keys(versionToInputs);
+        for (const solcVersion of solcVersions) {
             const input = versionToInputs[solcVersion];
             logUtils.log(
                 `Compiling ${input.contractsToCompile.length} contracts (${
-- 
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