Merge pull request #1600 from Waqar144/rewrite-em

Fix crash
pbek · Jan 21, 2020 · ec2c6c0 · ec2c6c0
2 parents bd38e99 + 16acca6
commit ec2c6c0
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diff --git a/src/helpers/qownnotesmarkdownhighlighter.cpp b/src/helpers/qownnotesmarkdownhighlighter.cpp
@@ -110,7 +110,7 @@ void QOwnNotesMarkdownHighlighter::highlightMarkdown(const QString& text) {
                             text.startsWith(QLatin1String("```")) ||
                             text.startsWith(QLatin1String("~~~"));
     const QString &next = currentBlock().next().text();
-    const bool isHeading = text.at(0) == QChar('#');
+    const bool isHeading = !text.isEmpty() && text.at(0) == QChar('#');
     const bool isSetextHeading = (next.startsWith(QLatin1String("===")) ||
                                   next.startsWith(QLatin1String("---"))) &&
                                   !text.isEmpty();

diff --git a/src/libraries/qmarkdowntextedit b/src/libraries/qmarkdowntextedit