Scons: update_po target, part one: language_l10n.pot

[lyx.git] / src / dociterator.C

diff --git a/src/dociterator.C b/src/dociterator.C
index bb72fb6c2d71c669dffc61b936fc3a36c9e4beaa..ad96095022b2ebbc6b2340bd8bee89b2ff565897 100644 (file)
--- a/src/dociterator.C
+++ b/src/dociterator.C
@@ -78,7 +78,13 @@ InsetBase * DocIterator::prevInset()
        if (pos() == 0)
                return 0;
        if (inMathed())
-               return prevAtom().nucleus();
+               if (cell().empty())
+                       // FIXME: this should not happen but it does.
+                       // See bug 3189
+                       // http://bugzilla.lyx.org/show_bug.cgi?id=3189
+                       return 0;
+               else
+                       return prevAtom().nucleus();
        return paragraph().isInset(pos() - 1) ? paragraph().getInset(pos() - 1) : 0;
 }
 
@@ -89,7 +95,13 @@ InsetBase const * DocIterator::prevInset() const
        if (pos() == 0)
                return 0;
        if (inMathed())
-               return prevAtom().nucleus();
+               if (cell().empty())
+                       // FIXME: this should not happen but it does.
+                       // See bug 3189
+                       // http://bugzilla.lyx.org/show_bug.cgi?id=3189
+                       return 0;
+               else
+                       return prevAtom().nucleus();
        return paragraph().isInset(pos() - 1) ? paragraph().getInset(pos() - 1) : 0;
 }