configure: add '-Wundef' to warning flags

[lttng-tools.git] / src / bin / lttng-sessiond / ust-consumer.h

diff --git a/src/bin/lttng-sessiond/ust-consumer.h b/src/bin/lttng-sessiond/ust-consumer.h
index 5862c4837cb4b77ae391f4f96839cbe60103d656..4f9fca386825641ec4396c2b4aa84e87c98fa19d 100644 (file)
--- a/src/bin/lttng-sessiond/ust-consumer.h
+++ b/src/bin/lttng-sessiond/ust-consumer.h
@@ -32,7 +32,7 @@ int ust_consumer_send_stream_to_ust(struct ust_app *app,
 int ust_consumer_send_channel_to_ust(struct ust_app *app,
                struct ust_app_session *ua_sess, struct ust_app_channel *channel);
 
-#if HAVE_LIBLTTNG_UST_CTL
+#ifdef HAVE_LIBLTTNG_UST_CTL
 int ust_consumer_metadata_request(struct consumer_socket *sock);
 #else
 static inline