From 40a4b4fa7a09397cf416b4c7fa0bfbdff2b0ca99 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 27 Feb 2019 12:28:41 -0800
Subject: [PATCH] Add an explanatory comment

---
 .../src/artifact_adapters/truffle_artifact_adapter.ts           | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/sol-tracing-utils/src/artifact_adapters/truffle_artifact_adapter.ts b/packages/sol-tracing-utils/src/artifact_adapters/truffle_artifact_adapter.ts
index 541441a7be..20ef94e8e3 100644
--- a/packages/sol-tracing-utils/src/artifact_adapters/truffle_artifact_adapter.ts
+++ b/packages/sol-tracing-utils/src/artifact_adapters/truffle_artifact_adapter.ts
@@ -82,8 +82,10 @@ export class TruffleArtifactAdapter extends AbstractArtifactAdapter {
     private _getTruffleSolcSettings(): Partial<solc.CompilerSettings> {
         const truffleConfig = this._getTruffleConfig();
         if (!_.isUndefined(truffleConfig.solc)) {
+            // Truffle < 5.0
             return (truffleConfig as any).solc.settings;
         } else if (!_.isUndefined((truffleConfig as any).compilers.solc)) {
+            // Truffle >= 5.0
             return (truffleConfig as any).compilers.solc.settings;
         } else {
             return {};