shithub: riscv

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vt: don't flush while there is keyboard input available

--- a/sys/src/cmd/vt/main.c

+++ b/sys/src/cmd/vt/main.c

@@ -707,7 +707,8 @@

 			blocked = 0;

 			kbdchar = 0;

 			continue;

-		}

+		} else if(nbrecv(kc->c, &kbdchar))

+			continue;

 		if(!blocked){

 			if(host_avail())

 				return(rcvchar());