X-Git-Url: https://rtime.felk.cvut.cz/gitweb/coffee/mt-apps.git/blobdiff_plain/0f47abacad5361d1b2f74524d0bad2d18bddae03..HEAD:/mt_sim.c

diff --git a/mt_sim.c b/mt_sim.c
index 081a11e..7606a4c 100644
--- a/mt_sim.c
+++ b/mt_sim.c
@@ -24,8 +24,10 @@ static void stdin_cb(EV_P_ ev_io *w, int revents)
 	keys_json_print(pipefd, ch + 'A' - 'a');
 	break;
     case '0' ... '9':
-	strcpy(uid, "?ABC0123456789");
-	uid[0] = ch;
+        memset(uid, 0, sizeof(uid));
+        for (int i = 0; i < 14; i++)
+            uid[i] = ch;
+        uid[13] = 'A';
 	rfid_json_print(pipefd, 42, 32, uid, (strlen(uid)+1)/2);
 	break;
     }