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Per 135-2016bl-2 and test BTL 9.20.1.8 Reading OPTIONAL Properties, if no optional properties are supported then an empty 'List of Results' shall be returned for the specified property.

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skarg
2017-03-20 15:15:30 +00:00
parent b51bd6bc5e
commit 9b2d696dda
1 changed files with 6 additions and 15 deletions
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bacnet-stack/demo/handler/h_rpm.c
+6 -15
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@@ -330,21 +330,12 @@ void handler_read_property_multiple(
RPM_Object_Property_Count(&property_list, RPM_Object_Property_Count(&property_list,
special_object_property); special_object_property);
if (property_count == 0) { if (property_count == 0) {
/* handle the error code - but use the special property */ /* this only happens with the OPTIONAL property */
len = /* 135-2016bl-2. Clarify ReadPropertyMultiple
RPM_Encode_Property(&Handler_Transmit_Buffer response on OPTIONAL when empty. */
[npdu_len], (uint16_t) apdu_len, MAX_APDU, /* If no optional properties are supported then
&rpmdata); an empty 'List of Results' shall be returned
if (len > 0) { for the specified property.*/
apdu_len += len;
} else {
#if PRINT_ENABLED
fprintf(stderr,
"RPM: Too full for special property!\r\n");
#endif
error = len;
goto RPM_FAILURE;
}
} else { } else {
for (index = 0; index < property_count; index++) { for (index = 0; index < property_count; index++) {
rpmdata.object_property = rpmdata.object_property =