From 6f3f138f52ab20d78889963248a001d42ff70046 Mon Sep 17 00:00:00 2001
From: emeric <emeric.poupon@laposte.net>
Date: Sat, 15 Jun 2024 15:40:46 +0200
Subject: [PATCH] Fixed bug in the scan settings view when no extra tag is to
 be parsed

---
 src/libs/core/test/String.cpp           | 1 +
 src/libs/database/impl/ScanSettings.cpp | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/libs/core/test/String.cpp b/src/libs/core/test/String.cpp
index a71bcdb6..142145c8 100644
--- a/src/libs/core/test/String.cpp
+++ b/src/libs/core/test/String.cpp
@@ -78,6 +78,7 @@ namespace lms::core::stringUtils::tests
         };
 
         TestCase tests[]{
+            { "", "", { "" } },
             { "abc", "", { "abc" } },
             { "abc", "-", { "abc" } },
             { "abc", "b", { "a", "c" } },
diff --git a/src/libs/database/impl/ScanSettings.cpp b/src/libs/database/impl/ScanSettings.cpp
index 0bebc269..c031fb81 100644
--- a/src/libs/database/impl/ScanSettings.cpp
+++ b/src/libs/database/impl/ScanSettings.cpp
@@ -59,7 +59,11 @@ namespace lms::db
 
     std::vector<std::string_view> ScanSettings::getExtraTagsToScan() const
     {
-        return core::stringUtils::splitString(_extraTagsToScan, ';');
+        std::vector<std::string_view> tags{ core::stringUtils::splitString(_extraTagsToScan, ';') };
+        if (tags.size() == 1 && tags.front().empty())
+            tags.clear();
+
+        return tags;
     }
 
     std::vector<std::string> ScanSettings::getArtistTagDelimiters() const