From d198bf547a2f29fbee54bb4fd18fa030c973a0cc Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Tue, 17 May 2016 23:23:54 -0400
Subject: [PATCH] Unit list search: reset cursor position to 0 before switching
 pages

On empty lists, pressing "up" sets the cursor position to -1. This results in a
crash if the list is populated, which the search plugin does before switching
pages.

Fixes #928
---
 plugins/search.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/search.cpp b/plugins/search.cpp
index a177665ad..80dcc0f61 100644
--- a/plugins/search.cpp
+++ b/plugins/search.cpp
@@ -1160,6 +1160,9 @@ private:
             if (!in_entry_mode())
             {
                 // Changing screens, reset search
+                int32_t *cursor_pos = get_viewscreen_cursor();
+                if (cursor_pos && *cursor_pos < 0)
+                    *cursor_pos = 0;
                 clear_search();
                 reset_all();
             }