ttynvt: Partial read fix

Somehow forgotten initially.
2023-02-13 09:30:29 +01:00
parent 5fb11097e1
commit 94bd59e1e0
1 changed files with 1 additions and 1 deletions
@@ -144,7 +144,7 @@ int telnet_rx(tn_ctx_t * tcc, char *buf, int *plen)
        /* We have IAC (= 0xff) */
        np = rem - (p - s);     /* N. chars available incl. IAC */
        if (np < 2)
-            return 1;
+            goto tn_more;

        pu = (unsigned char *)p;
        b1 = pu[1];