Update mud

src/main.c

@@ -279,6 +279,11 @@ int main (int argc, char **argv)
         return 1;
     }
 
+    if (!crypto_aead_aes256gcm_is_available()) {
+        gt_na("AES-256-GCM");
+        return 1;
+    }
+
     if (state_init(statefile))
         return 1;
 
@@ -362,14 +367,12 @@ int main (int argc, char **argv)
 
         if (mud_is_up(mud)) {
             if (!started) {
-                state("STARTED", tun_name);
+                state("STARTED", NULL);
                 started = 1;
             }
-        } else {
-            if (started) {
-                state("STOPPED", tun_name);
-                started = 0;
-            }
+        } else if (started) {
+            state("STOPPED", NULL);
+            started = 0;
         }
 
         if (FD_ISSET(tun_fd, &rfds)) {