Fix license undo operation

Licenses value write was accidently changed from lower case to upper
case, which caused that the licenses undo operation did not find a value
for the license undo. Fixed the value settings, and also removed the
error dialog as there is no point in showing that in undo operation as
we are removing the component.

Task-number: QTIFW-3013
Change-Id: I402658a05b904454da045ba3fe38c21cf4c3dd4b
Reviewed-by: Arttu Tarkiainen <arttu.tarkiainen@qt.io>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/libs/installer/licenseoperation.cpp b/src/libs/installer/licenseoperation.cpp
index 6cf0c8e3e..c87348351 100644
--- a/src/libs/installer/licenseoperation.cpp
+++ b/src/libs/installer/licenseoperation.cpp
@@ -31,6 +31,7 @@
 #include "packagemanagercore.h"
 #include "settings.h"
 #include "fileutils.h"
+#include "globals.h"
 
 #include <QtCore/QDir>
 #include <QtCore/QFile>
@@ -56,7 +57,7 @@ void LicenseOperation::backup()
 
 bool LicenseOperation::performOperation()
 {
-    QVariantMap licenses = value(scLicenses).toMap();
+    QVariantMap licenses = value(scLicensesValue).toMap();
     if (licenses.isEmpty()) {
         setError(UserDefinedError);
         setErrorString(tr("No license files found to copy."));
@@ -96,11 +97,10 @@ bool LicenseOperation::performOperation()
 
 bool LicenseOperation::undoOperation()
 {
-    const QVariantMap licenses = value(scLicenses).toMap();
+    const QVariantMap licenses = value(scLicensesValue).toMap();
     if (licenses.isEmpty()) {
-        setError(UserDefinedError);
-        setErrorString(tr("No license files found to delete."));
-        return false;
+        qCWarning(QInstaller::lcInstallerInstallLog) << "No license files found to delete.";
+        return true;
     }
 
     QString targetDir = arguments().value(0);