From 09b6c99325e6ed9cde881fea9006cfc80f349a47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>
Date: Mon, 28 Dec 2020 03:29:06 +0100
Subject: [PATCH] [BalooRolesProvider] Simplify single tag case

When the list contains just one value, return it instead of trying to
sort the list with a QCollator.
---
 src/kitemviews/private/kbaloorolesprovider.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/kitemviews/private/kbaloorolesprovider.cpp b/src/kitemviews/private/kbaloorolesprovider.cpp
index f980cbec06..2c891bb790 100644
--- a/src/kitemviews/private/kbaloorolesprovider.cpp
+++ b/src/kitemviews/private/kbaloorolesprovider.cpp
@@ -18,6 +18,10 @@
 namespace {
     QString tagsFromValues(const QStringList& values)
     {
+        if (values.size() == 1) {
+            return values.at(0);
+        }
+
         QStringList alphabeticalOrderTags = values;
         QCollator coll;
         coll.setNumericMode(true);