Add more debug messages.

[utcp] / test.c

diff --git a/test.c b/test.c
index 15d57720ec19d709f6b86ac6d1eed4c6b7fea1f1..a078e1f9584ab756db68ef0357a17ba051aa314b 100644 (file)
--- a/test.c
+++ b/test.c
@@ -215,7 +215,8 @@ int main(int argc, char *argv[]) {
                        inpktno++;
                        if(inpktno >= dropto || inpktno < dropfrom || drand48() >= dropin) {
                                total_in += len;
-                               utcp_recv(u, buf, len);
+                               if(utcp_recv(u, buf, len) == -1)
+                                       debug("Error receiving UTCP packet: %s\n", strerror(errno));
                        } else {
                                debug("Dropped incoming packet\n");
                        }