From 01cc63aa4540d5fa20f948540e40b0150fcaa480 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Mon, 25 Sep 2017 20:12:31 +0200
Subject: [PATCH] core: initialize variables attrs and pair before calling
 wattr_get

This fixes a compiler warning, in some cases wattr_get may not initialize the
variables.
---
 src/gui/curses/gui-curses-window.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gui/curses/gui-curses-window.c b/src/gui/curses/gui-curses-window.c
index a95b2724e..98b4a5aa1 100644
--- a/src/gui/curses/gui-curses-window.c
+++ b/src/gui/curses/gui-curses-window.c
@@ -570,6 +570,8 @@ gui_window_emphasize (WINDOW *window, int x, int y, int count)
     else
     {
         /* exclusive or (XOR) with attributes */
+        attrs = 0;
+        pair = 0;
         ptr_attrs = &attrs;
         ptr_pair = &pair;
         wattr_get (window, ptr_attrs, ptr_pair, NULL);