File place-events-without-start-at-end.patch of Package kdepim-addons.8020

From af23ae70e47d9d7e93c013d107397999df0ecb56 Mon Sep 17 00:00:00 2001
From: Kai Uwe Broulik <kde@privat.broulik.de>
Date: Thu, 11 Jan 2018 13:00:58 +0100
Subject: [PATCH] [EventDataVisitor] Place events without start date at end
 date

This avoids an infinite loop.
Thanks Dmitry Nezhevenko for investigating.

CHANGELOG: Fixed an issue that would cause Plasma to freeze when there was an agenda item with no start date in the calendar

BUG: 367541

Differential Revision: https://phabricator.kde.org/D9811
---
 plugins/plasma/pimeventsplugin/eventdatavisitor.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

Index: kdepim-addons-17.04.2/plugins/plasma/pimeventsplugin/eventdatavisitor.cpp
===================================================================
--- kdepim-addons-17.04.2.orig/plugins/plasma/pimeventsplugin/eventdatavisitor.cpp
+++ kdepim-addons-17.04.2/plugins/plasma/pimeventsplugin/eventdatavisitor.cpp
@@ -175,6 +175,13 @@ void EventDataVisitor::insertResult(cons
 {
     QDate d = result.startDateTime().date();
     const QDate end = result.endDateTime().date();
+
+    // Agenda without start date will be placed at the end (due) date
+    if (!d.isValid()) {
+        mResults.insert(end, result);
+        return;
+    }
+
     while (d <= end) {
         mResults.insert(d, result);
         d = d.addDays(1);