MarkupParser: Make sure added paragraphs are valid

They need to contain at least one TextSpan, even if empty.
2014-01-26 15:20:01 +01:00
parent bd68f78d47
commit 3627434d2b
1 changed files with 5 additions and 0 deletions
@@ -290,6 +290,11 @@ MarkupParser::_FinishParagraph(bool isLast)
 	if (!isLast)
 		fCurrentParagraph.Append(TextSpan("\n", *fCurrentCharacterStyle));

+	if (fCurrentParagraph.IsEmpty()) {
+		// Append empty span
+		fCurrentParagraph.Append(TextSpan("", fNormalStyle));
+	}
+
 	fTextDocument->Append(fCurrentParagraph);
 	fCurrentParagraph.Clear();
 	fCurrentParagraph.SetStyle(fParagraphStyle);