bug fixes

[features.git] / src / text.C

diff --git a/src/text.C b/src/text.C
index feac08041ddbdbbe0dd62e5f99cb0d25e60dda8a..3e8400867af817e380c358e1d875aa2d05b4a971 100644 (file)
--- a/src/text.C
+++ b/src/text.C
@@ -1429,7 +1429,8 @@ void LyXText::setHeightOfRow(BufferView * bview, Row * row_ptr) const
                if (firstpar->params().lineBottom())
                        maxdesc += 2 * lyxfont::ascent('x',
                                                       getFont(bview->buffer(),
-                                                      par, par->size() - 1));
+                                                              par,
+                                                              max(Paragraph::size_type(0), par->size() - 1)));
          
                // and now the pagebreaks
                if (firstpar->params().pagebreakBottom())
@@ -3423,7 +3424,7 @@ void LyXText::getVisibleRow(BufferView * bview, int y_offset, int x_offset,
                        y_bottom -= lyxfont::ascent('x',
                                                    getFont(bview->buffer(),
                                                            par,
-                                                           par->size() - 1));
+                                                           max(Paragraph::size_type(0), par->size() - 1)));
                        int const w = (inset_owner ?
                                       inset_owner->width(bview, font) : ww);
                        int const xp = static_cast<int>(inset_owner ? x : 0);
@@ -3434,7 +3435,7 @@ void LyXText::getVisibleRow(BufferView * bview, int y_offset, int x_offset,
                        y_bottom -= lyxfont::ascent('x',
                                                    getFont(bview->buffer(),
                                                            par,
-                                                           par->size() - 1));
+                                                           max(Paragraph::size_type(0), par->size() - 1)));
                }
 
                // draw an endlabel