1.1 --- a/lemon/glpk.cc	Fri Jan 20 19:16:43 2012 +0100
     1.2 +++ b/lemon/glpk.cc	Sun May 06 16:46:14 2012 +0200
     1.3 @@ -520,8 +520,6 @@
     1.4  
     1.5    void GlpkBase::_clear() {
     1.6      glp_erase_prob(lp);
     1.7 -    rows.clear();
     1.8 -    cols.clear();
     1.9    }
    1.10  
    1.11    void GlpkBase::freeEnv() {