From c42412e1643c88c81cf5b38404cc010881437fe9 Mon Sep 17 00:00:00 2001
From: Albert Cervin <albert@acervin.com>
Date: Mon, 29 Apr 2024 11:03:47 +0200
Subject: OpenBSD port work

---
 src/dged/display.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'src/dged/display.c')

diff --git a/src/dged/display.c b/src/dged/display.c
index ed6fc00..675140a 100644
--- a/src/dged/display.c
+++ b/src/dged/display.c
@@ -99,13 +99,17 @@ struct display *display_create() {
 
   // save old settings
   struct termios orig_term;
-  tcgetattr(0, &orig_term);
+  if (tcgetattr(0, &orig_term) < 0) {
+    return NULL;
+  }
 
   // set terminal to raw mode
-  struct termios term = {0};
+  struct termios term = orig_term;
   cfmakeraw(&term);
 
-  tcsetattr(0, TCSADRAIN, &term);
+  if (tcsetattr(0, TCSADRAIN, &term) < 0) {
+    return NULL;
+  }
 
   struct display *d = calloc(1, sizeof(struct display));
   d->orig_term = orig_term;
-- 
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