From 703d863a48f549b2626382eda407ffae779f8725 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Wed, 7 Dec 2022 12:58:58 +0100
Subject: Trivial changes from the lazy-trees branch

---
 src/libfetchers/tarball.cc | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'src/libfetchers/tarball.cc')

diff --git a/src/libfetchers/tarball.cc b/src/libfetchers/tarball.cc
index 6c551bd93..e9686262a 100644
--- a/src/libfetchers/tarball.cc
+++ b/src/libfetchers/tarball.cc
@@ -185,7 +185,7 @@ struct CurlInputScheme : InputScheme
 
     virtual bool isValidURL(const ParsedURL & url) const = 0;
 
-    std::optional<Input> inputFromURL(const ParsedURL & url) override
+    std::optional<Input> inputFromURL(const ParsedURL & url) const override
     {
         if (!isValidURL(url))
             return std::nullopt;
@@ -203,7 +203,7 @@ struct CurlInputScheme : InputScheme
         return input;
     }
 
-    std::optional<Input> inputFromAttrs(const Attrs & attrs) override
+    std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
     {
         auto type = maybeGetStrAttr(attrs, "type");
         if (type != inputType()) return {};
@@ -220,16 +220,17 @@ struct CurlInputScheme : InputScheme
         return input;
     }
 
-    ParsedURL toURL(const Input & input) override
+    ParsedURL toURL(const Input & input) const override
     {
         auto url = parseURL(getStrAttr(input.attrs, "url"));
-        // NAR hashes are preferred over file hashes since tar/zip files        // don't have a canonical representation.
+        // NAR hashes are preferred over file hashes since tar/zip
+        // files don't have a canonical representation.
         if (auto narHash = input.getNarHash())
             url.query.insert_or_assign("narHash", narHash->to_string(SRI, true));
         return url;
     }
 
-    bool hasAllInfo(const Input & input) override
+    bool hasAllInfo(const Input & input) const override
     {
         return true;
     }
-- 
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