message: fixing .h function definition of indy_get_current_error
diff: @@ -189,7 +189,7 @@ extern "C" {
  /// Common*
  extern indy_error_t indy_set_runtime_config(const char * config);
  - extern void indy_get_current_error(const char * error_json_p);
  + extern void indy_get_current_error(const char * &error_json_p);
  #ifdef __cplusplus
  }
  