avoid failing hard if 'gnunetcheck' db does not exist

[oweals/gnunet.git] / src / cadet / gnunet-service-cadet_hello.c

diff --git a/src/cadet/gnunet-service-cadet_hello.c b/src/cadet/gnunet-service-cadet_hello.c
index 61686e5dace637a06d1adbff9a14e3f586c455fb..2c06006f4dc960c9cceb7397b85a2f16b994bd86 100644 (file)
--- a/src/cadet/gnunet-service-cadet_hello.c
+++ b/src/cadet/gnunet-service-cadet_hello.c
@@ -14,16 +14,15 @@
     
      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
 */
 /**
  * @file cadet/gnunet-service-cadet_hello.c
- * @brief spread knowledge about how to contact other peers from PEERINFO
+ * @brief spread knowledge about how to contact us (get HELLO from peerinfo),
+ *         and remember HELLOs of other peers we have an interest in
  * @author Bartlomiej Polot
  * @author Christian Grothoff
- *
- * TODO:
- * - is most of this necessary/helpful?
- * - should we not simply restrict this to OUR hello?
  */
 #include "platform.h"
 #include "gnunet_util_lib.h"