Fix a crash bug that occurred when the "Limit message height" setting was enabled and a message was being split up into multiple lines. IRC only. (#2329)

2021-01-02 14:49:03 +01:00
parent c64fd56831
commit d3b2ab1d8a
2 changed files with 6 additions and 0 deletions
@@ -623,6 +623,11 @@ void IrcTextElement::addToContainer(MessageLayoutContainer &container,
            // XXX(pajlada): NOT TESTED
            for (int i = 0; i < textLength; i++)
            {
+                if (!container.canAddElements())
+                {
+                    break;
+                }
+
                auto isSurrogate = text.size() > i + 1 &&
                                   QChar::isHighSurrogate(text[i].unicode());