From fd48f0bcb2af22d5d86a23b4adb9f6889f85b3b1 Mon Sep 17 00:00:00 2001
From: Shreesh Adiga <16567adigashreesh@gmail.com>
Date: Mon, 9 Nov 2020 20:04:56 +0530
Subject: vo_sixel: Add fallback terminal width and height

In case terminal_get_size function fails, the
default height of 25 rows and 80 columns will be assumed
---
 video/out/vo_sixel.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'video/out')

diff --git a/video/out/vo_sixel.c b/video/out/vo_sixel.c
index 5a5564edc1..1f9dd1e072 100644
--- a/video/out/vo_sixel.c
+++ b/video/out/vo_sixel.c
@@ -38,6 +38,9 @@
 
 #define IMGFMT IMGFMT_RGB24
 
+#define TERMINAL_FALLBACK_DEFAULT_WIDTH 80
+#define TERMINAL_FALLBACK_DEFAULT_HEIGHT 25
+
 #define ESC_HIDE_CURSOR "\033[?25l"
 #define ESC_RESTORE_CURSOR "\033[?25h"
 #define ESC_CLEAR_SCREEN "\033[2J"
@@ -82,8 +85,8 @@ static void validate_offset_values(struct vo* vo)
     struct priv* priv = vo->priv;
     int top = priv->top;
     int left = priv->left;
-    int terminal_width = 0;
-    int terminal_height = 0;
+    int terminal_width = TERMINAL_FALLBACK_DEFAULT_WIDTH;
+    int terminal_height = TERMINAL_FALLBACK_DEFAULT_HEIGHT;
 
     terminal_get_size(&terminal_width, &terminal_height);
 
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