Fix dEPM crash:

[lyx.git] / src / BufferView.C

diff --git a/src/BufferView.C b/src/BufferView.C
index 5749c80252a12241f2c5be5f584135f1a731ddf9..6da56b3fd5ce8ed5d8ac9d97ef65f7da81fb0b05 100644 (file)
--- a/src/BufferView.C
+++ b/src/BufferView.C
@@ -1211,7 +1211,7 @@ void BufferView::setCursor(DocIterator const & dit)
 }
 
 
-void BufferView::mouseSetCursor(LCursor & cur)
+bool BufferView::mouseSetCursor(LCursor & cur)
 {
        BOOST_ASSERT(&cur.bv() == this);
 
@@ -1222,14 +1222,15 @@ void BufferView::mouseSetCursor(LCursor & cur)
 
        // do the dEPM magic if needed
        // FIXME: move this to InsetText::notifyCursorLeaves?
+       bool update = false;
        if (!badcursor && cursor_.inTexted())
-               cursor_.text()->deleteEmptyParagraphMechanism(cur, cursor_);
+               update = cursor_.text()->deleteEmptyParagraphMechanism(cur, cursor_);
 
        cursor_ = cur;
        cursor_.clearSelection();
        cursor_.setTargetX();
        finishUndo();
-
+       return update;
 }