diff --git a/bc/bc.y b/bc/bc.y

index 14dc4be..bd91c38 100644

--- a/bc/bc.y

+++ b/bc/bc.y

@@ -569,6 +569,7 @@ expression		:  named_expression ASSIGN_OP

 				    generate (">");

 				  break;

 				}

+			      free($2);

 			    }

 			| expression '+' expression

 			    {

diff --git a/bc/util.c b/bc/util.c

index 30beaf9..26e2e85 100644

--- a/bc/util.c

+++ b/bc/util.c

@@ -602,8 +602,7 @@ lookup (name, namekind)

     case FUNCTDEF:

       if (id->f_name != 0)

 	{

-	  if (namekind != FUNCT)

-	    free(name);

+	  free(name);

 	  /* Check to see if we are redefining a math lib function. */ 

 	  if (use_math && namekind == FUNCTDEF && id->f_name <= 6)

 	    id->f_name = next_func++;