Fix bug #4849: Split cell always enabled in (context) menu.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36622 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/mathed/InsetMathGrid.cpp b/src/mathed/InsetMathGrid.cpp
index daaa4276a7acd72aafe39ed08834b3a756133f98..86e923a80c5ad5b7eff2aa47ad0e7c44867025ca 100644 (file)
--- a/src/mathed/InsetMathGrid.cpp
+++ b/src/mathed/InsetMathGrid.cpp
@@ -1534,7 +1534,7 @@ bool InsetMathGrid::getStatus(Cursor & cur, FuncRequest const & cmd,
        }
 
        case LFUN_CELL_SPLIT:
-               status.setEnabled(true);
+               status.setEnabled(cur.idx() != cur.lastidx());
                return true;
 
        case LFUN_CELL_BACKWARD: