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Use RMW_RET_NODE_NAME_NON_EXISTENT only if defined #45

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Merged
eboasson merged 1 commit into from
Sep 25, 2019
Merged

Use RMW_RET_NODE_NAME_NON_EXISTENT only if defined #45

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9 changes: 7 additions & 2 deletions rmw_cyclonedds_cpp/src/rmw_node.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2442,9 +2442,14 @@ static rmw_ret_t get_node_guids(
if (ret != RMW_RET_OK) {
return ret;
} else if (guids.size() == 0) {
/* It appears the get_..._by_node operations are supposed to return NODE_NAME_NON_EXISTENT
if no such node exists */
/* It appears the get_..._by_node operations are supposed to return
NODE_NAME_NON_EXISTENT (newly introduced in Eloquent) or ERROR
(on Dashing and earlier) if no such node exists */
#ifdef RMW_RET_NODE_NAME_NON_EXISTENT
return RMW_RET_NODE_NAME_NON_EXISTENT;
#else
return RMW_RET_ERROR;
#endif
} else {
return RMW_RET_OK;
}
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