Update xgboost_regrank.h

2014-07-12 10:14:30 -07:00 · 2014-07-12 10:14:30 -07:00 · ca4b3b7541
commit ca4b3b7541
parent 4a98205ef1
1 changed files with 1 additions and 1 deletions
--- a/regrank/xgboost_regrank.h
+++ b/regrank/xgboost_regrank.h
@ -29,7 +29,7 @@ namespace xgboost{
            }
            /*! \brief destructor */
            ~RegRankBoostLearner(void){
-                delete obj_;
+                if( obj_ != NULL ) delete obj_;
            }
            /*!
             * \brief a regression booter associated with training and evaluating data