Add an explanatory comment

2019-02-27 12:28:41 -08:00
parent f21a9d16d0
commit 40a4b4fa7a
1 changed files with 2 additions and 0 deletions
--- 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 {};