fix: correctly detect dumb terminal on Windows

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "indicatif"
-version = "0.18.5"
+version = "0.18.6"
 edition = "2021"
 rust-version = "1.85"
 description = "A progress bar and cli reporting library for Rust"
@@ -13,7 +13,7 @@ readme = "README.md"
 exclude = ["screenshots/*"]
 
 [dependencies]
-console = { version = "0.16", default-features = false, features = ["ansi-parsing", "std"] }
+console = { version = "0.16.4", default-features = false, features = ["ansi-parsing", "std"] }
 futures-core = { version = "0.3", default-features = false, optional = true }
 unit-prefix = "0.5.1"
 portable-atomic = "1.12.0"

src/draw_target.rs

@@ -1,15 +1,15 @@
+use std::io;
 use std::ops::{Add, AddAssign, Sub};
 use std::slice::SliceIndex;
 use std::sync::{Arc, RwLock, RwLockWriteGuard};
 use std::thread::panicking;
 use std::time::Duration;
 #[cfg(not(target_arch = "wasm32"))]
 use std::time::Instant;
-use std::{env, io};
 
 #[cfg(feature = "unicode-width")]
 use console::AnsiCodeIterator;
-use console::{Term, TermTarget};
+use console::{is_dumb, Term, TermTarget};
 #[cfg(feature = "unicode-width")]
 use unicode_width::UnicodeWidthChar;
 #[cfg(all(target_arch = "wasm32", feature = "wasmbind"))]
@@ -77,12 +77,7 @@ impl ProgressDrawTarget {
     ///
     /// Will panic if `refresh_rate` is `0`.
     pub fn term(term: Term, refresh_rate: u8) -> Self {
-        let term_is_dumb_or_unset = match env::var("TERM") {
-            Ok(term) => term == "dumb",
-            Err(_) => true,
-        };
-
-        if !term.is_term() || term_is_dumb_or_unset {
+        if !term.is_term() || is_dumb() {
             return Self::hidden();
         }
         Self {