From 4026937f0863eb282b59f458f48cf842306128fb Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Fri, 4 Jun 2021 23:14:36 +0200
Subject: [PATCH] Don't return pointer to freed memory address.

---
 src/zip.cpp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/zip.cpp b/src/zip.cpp
index 436bb2c..1c6f858 100644
--- a/src/zip.cpp
+++ b/src/zip.cpp
@@ -167,7 +167,7 @@ void close_file(struct archive *zipfile, const fs::path &filepath)
 
 std::vector<std::string> list_spine(const fs::path &filepath)
 {
-    const fs::path opf_file_path{
+    const auto opf_file_path{
         [&filepath]
         {
             pugi::xml_document xml;
@@ -176,15 +176,15 @@ std::vector<std::string> list_spine(const fs::path &filepath)
             const auto result{xml.load_buffer(&container[0], container.size())};
             if (result)
             {
-                return xml.child("container")
-                    .child("rootfiles")
-                    .first_child()
-                    .attribute("full-path")
-                    .value();
+                return fs::path{xml.child("container")
+                                    .child("rootfiles")
+                                    .first_child()
+                                    .attribute("full-path")
+                                    .value()};
             }
             LOG(log::sev::error) << result.description() << '\n';
 
-            return "";
+            return fs::path{};
         }()};
 
     std::vector<std::string> spine_filepaths;