Refactor to improve coverage with assertion

1 files changed, 2 insertions, 6 deletions

diff --git a/src/event.rs b/src/event.rs
index b3fa9ae..a63a475 100644
--- a/src/event.rs
+++ b/src/event.rs
@@ -3512,12 +3512,8 @@ impl Point {
                 b'\n' | b'\r' => unreachable!("cannot move past line endings"),
                 b'\t' => {
                     let remainder = next.column % TAB_SIZE;
-                    let vs = if remainder == 0 {
-                        0
-                    } else {
-                        TAB_SIZE - remainder
-                    };
-
+                    debug_assert_ne!(remainder, 0, "expected remainder larger than `0`");
+                    let vs = TAB_SIZE - remainder;
                     next.index += 1;
                     next.column += 1 + vs;
                 }