From eb233b745ff7b3db516d0ff1cb80f12269e31c02 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Sun, 26 Mar 2023 11:58:08 -0400
Subject: fix getting the terminal size when redirecting output

the term_size crate checked all fds automatically, but we have to do it
ourselves when using terminal_size
---
 CHANGELOG.md |  4 ++++
 src/data.rs  | 15 +++++++++++----
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2523056..c405d7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changes
 
+## 0.3.1
+
+* Fix getting the correct terminal size when redirecting output
+
 ## 0.3.0
 
 * Rerelease because apparently 0.2.0 and 0.2.1 were already released from
diff --git a/src/data.rs b/src/data.rs
index 3e761c1..c423f61 100644
--- a/src/data.rs
+++ b/src/data.rs
@@ -1,3 +1,5 @@
+use std::os::fd::AsRawFd as _;
+
 use crate::args;
 use crate::colors;
 use crate::power;
@@ -69,11 +71,16 @@ fn hostname() -> Option<String> {
 }
 
 fn terminal_cols() -> Option<usize> {
-    if let Some((w, _h)) = terminal_size::terminal_size() {
-        Some(usize::from(w.0))
-    } else {
-        None
+    for fd in [
+        std::io::stdout().as_raw_fd(),
+        std::io::stderr().as_raw_fd(),
+        std::io::stdin().as_raw_fd(),
+    ] {
+        if let Some((w, _h)) = terminal_size::terminal_size_using_fd(fd) {
+            return Some(usize::from(w.0));
+        }
     }
+    None
 }
 
 fn pwd() -> Option<std::path::PathBuf> {
-- 
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