Fix potential memory leak. #73

Chernov Dmitriy

2016-03-02 3344d1a728d37f0fb3e82a6a945eee0c780eb734

 libscpi/inc/scpi/types.h

@@ -202,10 +202,10 @@
    typedef scpi_result_t(*scpi_command_callback_t)(scpi_t *);

   struct _scpi_error_info_heap_t {
        int16_t wr;
        int16_t rd;
        int16_t count;
        int16_t size;
        size_t wr;
        //size_t rd;
      size_t count;
        size_t size;
        char * data;
   };
   typedef struct _scpi_error_info_heap_t scpi_error_info_heap_t;