- fix nasty bug due to missing InsetFormula copy c'tor

[features.git] / src / mathed / math_nestinset.C

diff --git a/src/mathed/math_nestinset.C b/src/mathed/math_nestinset.C
index 86743e483beb44abb318c05f34fb3b9689c9a5a6..7738433acb0e4604c1ea407a071ebd4d4f685743 100644 (file)
--- a/src/mathed/math_nestinset.C
+++ b/src/mathed/math_nestinset.C
@@ -45,14 +45,13 @@ MathArray const & MathNestInset::cell(int i) const
 
 void MathNestInset::substitute(MathArray & array, MathMacro const & m) const
 {
-       MathNestInset * p = static_cast<MathNestInset *>(clone());
+       array.push_back(clone());
        for (int i = 0; i < nargs(); ++i)
-               p->cell(i).substitute(m);
-       array.push_back(p);
+               array.back()->cell(i).substitute(m);
 }
 
 
-void MathNestInset::metrics(MathStyles st)
+void MathNestInset::metrics(MathStyles st) const
 {
        size_ = st;
        for (int i = 0; i < nargs(); ++i)
@@ -60,7 +59,7 @@ void MathNestInset::metrics(MathStyles st)
 }
 
 
-void MathNestInset::draw(Painter & pain, int x, int y)
+void MathNestInset::draw(Painter & pain, int x, int y) const
 {
        xo(x);
        yo(y);