From f7754f2bb3db666e4bfb2b82af079828e0086b84 Mon Sep 17 00:00:00 2001
From: Alexander Lohnau <alexander.lohnau@gmx.de>
Date: Sun, 19 Sep 2021 20:02:50 +0200
Subject: Create utility method for moving entries from one group to another

This will become especially useful when moving state data from the config file
to a dedicated state data file.

Task: https://phabricator.kde.org/T12549
---
 src/core/kconfig.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src/core/kconfig.cpp')

diff --git a/src/core/kconfig.cpp b/src/core/kconfig.cpp
index 506e3f90..03ab67d3 100644
--- a/src/core/kconfig.cpp
+++ b/src/core/kconfig.cpp
@@ -1009,15 +1009,20 @@ void KConfigPrivate::revertEntry(const QByteArray &group, const char *key, KConf
 }
 
 QByteArray KConfigPrivate::lookupData(const QByteArray &group, const char *key, KEntryMap::SearchFlags flags) const
+{
+    return lookupInternalEntry(group, key, flags).mValue;
+}
+
+KEntry KConfigPrivate::lookupInternalEntry(const QByteArray &group, const char *key, KEntryMap::SearchFlags flags) const
 {
     if (bReadDefaults) {
         flags |= KEntryMap::SearchDefaults;
     }
     const auto it = entryMap.constFindEntry(group, key, flags);
     if (it == entryMap.constEnd()) {
-        return QByteArray();
+        return {};
     }
-    return it->mValue;
+    return it.value();
 }
 
 QString KConfigPrivate::lookupData(const QByteArray &group, const char *key, KEntryMap::SearchFlags flags, bool *expand) const
-- 
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