Don't use Qt's old foreach any more

qnetworkaccessmanager.patch

@@ -1,15 +1,6 @@
---- ./qtbase/src/network/access/qnetworkaccessmanager.cpp	2020-09-02 20:15:07.000000000 +1000
-+++ ./qtbase/src/network/access/qnetworkaccessmanager.new	2022-12-27 17:17:28.577375419 +1100
-@@ -95,6 +95,8 @@
-
- #include "qnetconmonitor_p.h"
-
-+#include "QtCore/qstandardpaths.h"
-+
- QT_BEGIN_NAMESPACE
-
- Q_GLOBAL_STATIC(QNetworkAccessFileBackendFactory, fileBackend)
-@@ -876,6 +878,67 @@
+--- ./qtbase/src/network/access/qnetworkaccessmanager.cpp	2020-10-27 19:02:11.000000000 +1100
++++ ./qtbase/src/network/access/qnetworkaccessmanager.new	2023-04-09 14:13:32.503075064 +1000
+@@ -876,6 +876,68 @@
  */
  QNetworkReply *QNetworkAccessManager::post(const QNetworkRequest &request, QIODevice *data)
  {
@@ -31,7 +22,8 @@
 +            .arg(QDateTime::currentDateTime().toString())
 +            .arg(QDir::toNativeSeparators(dataDir.absolutePath())).toUtf8());
 +        dataDir.mkpath(fileName);
-+        Q_FOREACH (const QChar &c, urlPath.startsWith(QLatin1Char('/')) ? urlPath.mid(1) : urlPath) {
++        const QString trimmedUrlPath =  urlPath.startsWith(QLatin1Char('/')) ? urlPath.mid(1) : urlPath;
++        for (const QChar &c: trimmedUrlPath) {
 +            fileName += (c.isLetterOrNumber()) ? c : QChar::fromLatin1('-');
 +        }
 +        debug.write(QString::fromLatin1("%1 fileName %2\r")

update-diff.sh

@@ -3,7 +3,7 @@
 set -o errexit -o noclobber -o nounset -o pipefail # or set -Ceuo pipefail
 shopt -s inherit_errexit
 
-: "${QT_VERSION:=5.15.1}" # The version used by Polar FlowSync.
+: "${QT_VERSION:=5.15.2}" # The version used by Polar FlowSync.
 : "${QT_NAME:=qt-everywhere-src-$QT_VERSION}"
 : "${SCRIPT_DIR:="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"}"
 : "${OUTPUT_DIR:=$SCRIPT_DIR}"