From dd3c4b66a1d789a468482390f56bceb22b874d2b Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Thu, 12 Aug 2021 12:06:23 +0200
Subject: [PATCH] QDir: use QStringTokenizer
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Avoids having to allocate storage to hold the parts.

Change-Id: Ie4d877af959751139f4c098b644e4a57f63d03b9
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/io/qdir.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/corelib/io/qdir.cpp b/src/corelib/io/qdir.cpp
index 639693346d..fd2f0e3067 100644
--- a/src/corelib/io/qdir.cpp
+++ b/src/corelib/io/qdir.cpp
@@ -177,10 +177,8 @@ inline QStringList QDirPrivate::splitFilters(const QString &nameFilter, QChar se
 {
     if (sep.isNull())
         sep = getFilterSepChar(nameFilter);
-    const auto split = QStringView{nameFilter}.split(sep);
     QStringList ret;
-    ret.reserve(split.size());
-    for (const auto &e : split)
+    for (auto e : qTokenize(nameFilter, sep))
         ret.append(e.trimmed().toString());
     return ret;
 }