From 00135e13f49e9b20e3ef03f2516e7cc277c40ca9 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Mon, 28 Sep 2020 18:19:10 +0000
Subject: [PATCH] Clarify comment a bit

---
 src/libstore/derivations.hh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/libstore/derivations.hh b/src/libstore/derivations.hh
index 74601134e..d48266774 100644
--- a/src/libstore/derivations.hh
+++ b/src/libstore/derivations.hh
@@ -128,11 +128,12 @@ struct Derivation : BasicDerivation
     std::string unparse(const Store & store, bool maskOutputs,
         std::map<std::string, StringSet> * actualInputs = nullptr) const;
 
-    /* Return the underlying basic derivation but with
+    /* Return the underlying basic derivation but with these changes:
 
-       1. input drv outputs moved to input sources.
+	   1. Input drvs are emptied, but the outputs of them that were used are
+	      added directly to input sources.
 
-       2. placeholders replaced with realized input store paths. */
+       2. Input placeholders are replaced with realized input store paths. */
     std::optional<BasicDerivation> tryResolve(Store & store);
 
     Derivation() = default;