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wjwwood/builtin-topics.diff Secret

Created May 20, 2016 21:11
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builtin-topics.diff
--- /private/tmp/testing/builtin_topics/c++/msg_publisher.cxx
+++ (clipboard)
@@ -367,7 +367,7 @@
/* Get builtin subscriber's datareader for subscribers */
DDSSubscriptionBuiltinTopicDataDataReader *builtin_subscription_datareader =
(DDSSubscriptionBuiltinTopicDataDataReader*)
- builtin_subscriber->lookup_datareader(DDS_PUBLICATION_TOPIC_NAME);
+ builtin_subscriber->lookup_datareader(DDS_SUBSCRIPTION_TOPIC_NAME);
if (builtin_subscription_datareader == NULL) {
printf("***Error: failed to create builtin subscription data reader\n");
return 0;
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