From ecdca3d66c6ccdb4a43e3c7a2d80f224223bac12 Mon Sep 17 00:00:00 2001
From: Anton Lindqvist <anton.lindqvist@gmail.com>
Date: Sun, 25 Jun 2017 09:44:55 +0200
Subject: [PATCH] Don't move the cursor upwards if no choices where printed

Fixes #98 and #196.
---
 pick.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pick.c b/pick.c
index 8d9199c1..bf09e519 100644
--- a/pick.c
+++ b/pick.c
@@ -312,7 +312,11 @@ selected_choice(void)
 				err(1, "tty_putc");
 			tty_putp(clr_eos, 1);
 			tty_putp(tparm(parm_up_cursor, choices_count + 1), 1);
-		} else {
+		} else if (choices_count > 0) {
+			/*
+			 * parm_up_cursor interprets 0 as 1, therefore only move
+			 * upwards if any choices where printed.
+			 */
 			tty_putp(tparm(parm_up_cursor,
 				    choices_count < choices_lines
 				    ? choices_count : choices_lines), 1);