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[lyx.git] / src / output_docbook.cpp

diff --git a/src/output_docbook.cpp b/src/output_docbook.cpp
index 50b66fbac07825c0ffa07cf67f54b3b8c004bc6c..71d3b83f2997812232b8d175a7a674fd5474dc61 100644 (file)
--- a/src/output_docbook.cpp
+++ b/src/output_docbook.cpp
@@ -754,6 +754,8 @@ DocBookDocumentSectioning hasDocumentSectioning(ParagraphList const &paragraphs,
        bool documentHasSections = false;
 
        while (bpit < epit) {
+               LASSERT(static_cast<size_t>(bpit) < paragraphs.size(), return make_tuple(documentHasSections, bpit));
+
                Layout const &style = paragraphs[bpit].layout();
                documentHasSections |= isLayoutSectioningOrSimilar(style);
 
@@ -800,7 +802,7 @@ DocBookInfoTag getParagraphsWithInfo(ParagraphList const &paragraphs,
        set<pit_type> abstractWithLayout;
        set<pit_type> abstractNoLayout;
 
-       // Find the first non empty paragraph by mutating bpit.
+       // Find the first nonempty paragraph by mutating bpit.
        while (bpit < epit) {
                Paragraph const &par = paragraphs[bpit];
                if (par.empty() || hasOnlyNotes(par))