From 495d32e1b8e5d5143f048d1be755a96bea822b19 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Wed, 4 Sep 2024 21:43:59 +0200
Subject: [PATCH] NAR parser: Fix check for duplicate / incorrectly sorted
 entries

"prevName" was always empty because it was declared in the wrong scope.
---
 src/libutil/archive.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/libutil/archive.cc b/src/libutil/archive.cc
index 9ed65be6a..e4a6a3181 100644
--- a/src/libutil/archive.cc
+++ b/src/libutil/archive.cc
@@ -214,11 +214,13 @@ static void parse(FileSystemObjectSink & sink, Source & source, const CanonPath
             else if (t == "directory") {
                 sink.createDirectory(path);
 
+                std::string prevName;
+
                 while (1) {
                     s = getString();
 
                     if (s == "entry") {
-                        std::string name, prevName;
+                        std::string name;
 
                         s = getString();
                         if (s != "(") throw badArchive("expected open tag");