when validating a paragraph, skip insets that do not produce output

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@27719 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index 3201105b172f52603647f51e46f302bf305889eb..8635bc2f4a4e054b799b36ce8fa71aa3ad6b771b 100644 (file)
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -1069,7 +1069,7 @@ void Paragraph::Private::validate(LaTeXFeatures & features,
        InsetList::const_iterator icit = insetlist_.begin();
        InsetList::const_iterator iend = insetlist_.end();
        for (; icit != iend; ++icit) {
-               if (icit->inset) {
+               if (icit->inset && icit->inset->producesOutput()) {
                        icit->inset->validate(features);
                        if (layout.needprotect &&
                            icit->inset->lyxCode() == FOOT_CODE)