- UI support for the LaTeX-package undertilde, fileformat change, fixed the remaining...

[lyx.git] / src / Text.cpp

diff --git a/src/Text.cpp b/src/Text.cpp
index a8bc2c9ede576c9ed08098caf1244348f61972be..8996a795d1af67c9fc36790ab247c9b77112d3d1 100644 (file)
--- a/src/Text.cpp
+++ b/src/Text.cpp
@@ -1249,7 +1249,11 @@ void Text::acceptOrRejectChanges(Cursor & cur, ChangeOp op)
 
                pos_type left  = (pit == begPit ? begPos : 0);
                pos_type right = (pit == endPit ? endPos : parSize);
-
+               
+               if (left == right)
+                       // there is no change here
+                       continue;
+               
                if (op == ACCEPT) {
                        pars_[pit].acceptChanges(left, right);
                } else {