File 0002-Show-that-the-last-check-failed-if-no-updates-availa.patch of Package plasma5-pk-updates

From b372eae9c7186797f62ba3cfb25d692075326d94 Mon Sep 17 00:00:00 2001
From: Fabian Vogt <fabian@ritter-vogt.de>
Date: Mon, 25 Dec 2017 18:13:15 +0100
Subject: [PATCH 2/3] Show that the last check failed if no updates available

Summary:
If the last check for updates failed, it would be misleading to show that
no updates are available.

Test Plan:
Ran pkupdates while YaST is open, instead of (incorrectly) showing
that no updates are available, it shows that the last check failed.

Reviewers: lukas, jgrulich

Subscribers: plasma-devel

Differential Revision: https://phabricator.kde.org/D9504
---
 src/declarative/pkupdates.cpp | 10 ++++++++--
 src/declarative/pkupdates.h   |  1 +
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/declarative/pkupdates.cpp b/src/declarative/pkupdates.cpp
index f04c173..50265c9 100644
--- a/src/declarative/pkupdates.cpp
+++ b/src/declarative/pkupdates.cpp
@@ -134,6 +134,8 @@ QString PkUpdates::message() const
             return msg + "<br>" + i18n("(including %1)", extra.join(i18n(" and ")));
     } else if (!isNetworkOnline()) {
         return i18n("Your system is offline");
+    } else if (!m_lastCheckSuccessful) {
+        return i18n("Checking for updates failed");
     }
 
     return i18n("Your system is up to date");
@@ -345,7 +347,9 @@ void PkUpdates::onFinished(PackageKit::Transaction::Exit status, uint runtime)
                 "in" << runtime/1000 << "seconds";
 
     if (trans->role() == PackageKit::Transaction::RoleRefreshCache) {
-        if (status == PackageKit::Transaction::ExitSuccess) {
+        m_lastCheckSuccessful = status == PackageKit::Transaction::ExitSuccess; 
+
+        if (m_lastCheckSuccessful) {
             qCDebug(PLASMA_PK_UPDATES) << "Cache transaction finished successfully";
 
             // save the timestamp
@@ -359,7 +363,9 @@ void PkUpdates::onFinished(PackageKit::Transaction::Exit status, uint runtime)
             emit done();
         }
     } else if (trans->role() == PackageKit::Transaction::RoleGetUpdates) {
-        if (status == PackageKit::Transaction::ExitSuccess) {
+        m_lastCheckSuccessful = status == PackageKit::Transaction::ExitSuccess;
+
+        if (m_lastCheckSuccessful) {
             qCDebug(PLASMA_PK_UPDATES) << "Check updates transaction finished successfully";
             const int upCount = count();
             if (upCount > 0) {
diff --git a/src/declarative/pkupdates.h b/src/declarative/pkupdates.h
index 10eeea8..6bb1b83 100644
--- a/src/declarative/pkupdates.h
+++ b/src/declarative/pkupdates.h
@@ -227,6 +227,7 @@ private:
     QString m_statusMessage;
     int m_percentage = 0;
     Activity m_activity = Idle;
+    bool m_lastCheckSuccessful = false;
 };
 
 #endif // PLASMA_PK_UPDATES_H
-- 
2.15.0