Fix selection with invisible start and end

This resolves an issue with the selection clamping, where no selection
would be rendered at all when the start was above the viewport while the
end was below it.

1 files changed, 4 insertions, 5 deletions

diff --git a/alacritty_terminal/src/index.rs b/alacritty_terminal/src/index.rs
index 51566d8d..56d32003 100644
--- a/alacritty_terminal/src/index.rs
+++ b/alacritty_terminal/src/index.rs
@@ -73,12 +73,11 @@ impl<L> Point<L> {
 
 impl Ord for Point {
     fn cmp(&self, other: &Point) -> Ordering {
-        use std::cmp::Ordering::*;
         match (self.line.cmp(&other.line), self.col.cmp(&other.col)) {
-            (Equal, Equal) => Equal,
-            (Equal, ord) | (ord, Equal) => ord,
-            (Less, _) => Less,
-            (Greater, _) => Greater,
+            (Ordering::Equal, Ordering::Equal) => Ordering::Equal,
+            (Ordering::Equal, ord) | (ord, Ordering::Equal) => ord,
+            (Ordering::Less, _) => Ordering::Less,
+            (Ordering::Greater, _) => Ordering::Greater,
         }
     }
 }