diff --git a/lua-tg.c b/lua-tg.c
index 62d9bb7..264d565 100644
--- a/lua-tg.c
+++ b/lua-tg.c
@@ -343,7 +343,7 @@ static int pos;
 
 static peer_t *get_peer (const char *s) { 
   int index = 0;
-  while (index < peer_num && Peers[index]->print_name && strcmp (Peers[index]->print_name, s)) {
+  while (index < peer_num && (!Peers[index]->print_name || strcmp (Peers[index]->print_name, s))) {
     index ++;
   }
   return index == peer_num ? 0 : Peers[index];