From 2ee50d030178cede83eb9d0005fbc19f819d30fe Mon Sep 17 00:00:00 2001
From: Graham Inggs <ginggs@debian.org>
Date: Mon, 5 Feb 2018 14:48:51 +0200
Subject: Imported Upstream version 2.1.0

---
 Panel.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Panel.c')

diff --git a/Panel.c b/Panel.c
index 579a82c..8c4d44f 100644
--- a/Panel.c
+++ b/Panel.c
@@ -407,12 +407,13 @@ bool Panel_onKey(Panel* this, int key) {
       break;
    case KEY_PPAGE:
       this->selected -= (this->h - 1);
-      this->scrollV -= (this->h - 1);
+      this->scrollV = MAX(0, this->scrollV - this->h + 1);
       this->needsRedraw = true;
       break;
    case KEY_NPAGE:
       this->selected += (this->h - 1);
-      this->scrollV = MIN(MAX(0, Vector_size(this->items) - this->h), this->selected - this->h);
+      this->scrollV = MAX(0, MIN(Vector_size(this->items) - this->h,
+                                 this->scrollV + this->h - 1));
       this->needsRedraw = true;
       break;
    case KEY_WHEELUP:
-- 
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