Fixed /b and /nb bugreport:5351

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@15612 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/map/clif.c

@@ -9907,7 +9907,7 @@ void clif_parse_Broadcast(int fd, struct map_session_data* sd)
 
 	// as the length varies depending on the command used, just block unreasonably long strings
 	len = mes_len_check(msg, len, CHAT_SIZE_MAX);
-	sprintf(command, "@broadcast %s", msg);
+	sprintf(command, "@kami %s", msg);
 	is_atcommand(fd, sd, command, 1);
 }