Return Window even when pixel measurements not reported in ioctl (#115

)

Co-authored-by: Dhruv Bhanushali <[email protected]>

src/main.rs

@@ -18,9 +18,10 @@ use log::debug;
 use std::sync::LazyLock;
 
 static PLS: LazyLock<Pls> = LazyLock::new(|| {
-	let (supports_gfx, window) = match (is_supported(), Window::try_new()) {
-		(true, Some(window)) => (true, Some(window)),
-		_ => (false, None),
+	let window = Window::try_new();
+	let supports_gfx = match &window {
+		Some(win) if win.ws_xpixel > 0 && win.ws_ypixel > 0 => is_supported(),
+		_ => false,
 	};
 
 	Pls {

src/models/window.rs

@@ -19,7 +19,7 @@ impl Window {
 		let mut win = Self::default();
 		#[allow(clippy::useless_conversion)]
 		let r = unsafe { ioctl(STDOUT_FILENO, TIOCGWINSZ.into(), &mut win) };
-		if r == 0 && win.ws_xpixel > win.ws_col && win.ws_ypixel > win.ws_row {
+		if r == 0 && win.ws_row > 0 && win.ws_col > 0 {
 			return Some(win);
 		}
 		warn!("Could not determine cell dimensions.");