shithub: riscv

Info  •  Files  •  Log  •  Branches

tbl: fix wrong register count calculation (found by erik)

--- a/sys/src/cmd/tbl/tr.c

+++ b/sys/src/cmd/tbl/tr.c

@@ -20,7 +20,7 @@

 char	*

 reg(int col, int place)

 {

-	if (sizeof(nregs) < 2 * 3 * qcol)

+	if (nelem(nregs)-1 < 3 * qcol)

 		error("Too many columns for registers");

 	return (nregs[qcol*place+col]);

 }