Fix crash when node is empty

f919863d · Laurent Montel · 752e1804 · f919863d
Commit f919863d authored Jun 19, 2020 by Laurent Montel 😁
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mimetreeparser/src/nodehelper.cpp mimetreeparser/src/nodehelper.cpp +3 -0

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--- a/mimetreeparser/src/nodehelper.cpp
+++ b/mimetreeparser/src/nodehelper.cpp
@@ -732,6 +732,9 @@ QString NodeHelper::persistentIndex(const KMime::Content *node) const

 KMime::Content *NodeHelper::contentFromIndex(KMime::Content *node, const QString &persistentIndex) const
 {
+    if (!node) {
+        return nullptr;
+    }
    KMime::Content *c = node->topLevel();
    if (c) {
 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)