Simon Marchi ca83fa8189 Free results of varobj_get_expression
varobj_get_expression returns an allocated string, which must be freed
by the caller.

gdb/ChangeLog:

	* mi-cmd-var.c (print_varobj): Free varobj_get_expression
	result.
	(mi_cmd_var_info_expression): Same.
	* varobj.c (varobj_get_expression): Mention in the comment that
	the result must by freed by the caller.
2015-01-30 13:56:56 -05:00
..