Fix scroll up bug

How to re-produce, press PageDown repeatedly: $ env LINES=10 ./pick -X <LICENSE Reported by Jenz Guenther in PR #232.
mptre · Aug 27, 2017 · 50e2748 · 50e2748
1 parent 37500b2
commit 50e2748
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pick.c b/pick.c
@@ -318,8 +318,8 @@ selected_choice(void)
 			if (tty_putc('\n') == EOF)
 				err(1, "tty_putc");
 			tty_putp(clr_eos, 1);
-			tty_putp(tty_parm1(parm_up_cursor, choices_count + 1),
-			    1);
+			tty_putp(tty_parm1(parm_up_cursor,
+				    (choices_count - yscroll) + 1), 1);
 		} else if (choices_count > 0) {
 			/*
 			 * parm_up_cursor interprets 0 as 1, therefore only move