From 76bea74a08700fd4f9889252e6ae6fba3f17de9c Mon Sep 17 00:00:00 2001
From: Ryein Goddard <ryein@live.com>
Date: Mon, 7 Oct 2024 01:29:49 -0700
Subject: [PATCH] Handle situations where terminalsize cannot be found

---
 fetch-macOS-v2.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/fetch-macOS-v2.py b/fetch-macOS-v2.py
index 2d71189..5ef14a7 100755
--- a/fetch-macOS-v2.py
+++ b/fetch-macOS-v2.py
@@ -234,7 +234,10 @@ def save_image(url, sess, filename='', directory=''):
                 break
             fh.write(chunk)
             size += len(chunk)
-            terminalsize = max(os.get_terminal_size().columns - TERMINAL_MARGIN, 0)
+            try:
+                terminalsize = max(os.get_terminal_size().columns - TERMINAL_MARGIN, 0)
+            except OSError:
+                terminalsize = 80
             if oldterminalsize != terminalsize:
                 print(f'\r{"":<{terminalsize}}', end='')
                 oldterminalsize = terminalsize