1 files changed, 13 insertions, 0 deletions
diff --git a/alacritty_terminal/src/grid/storage.rs b/alacritty_terminal/src/grid/storage.rs
index 9b8b0b2a..e04d01cd 100644
--- a/alacritty_terminal/src/grid/storage.rs
+++ b/alacritty_terminal/src/grid/storage.rs
@@ -310,8 +310,21 @@ impl<T> IndexMut<Line> for Storage<T> {
 mod test {
     use crate::grid::row::Row;
     use crate::grid::storage::Storage;
+    use crate::grid::GridCell;
     use crate::index::{Column, Line};
 
+    impl GridCell for char {
+        fn is_empty(&self) -> bool {
+            *self == ' ' || *self == '\t'
+        }
+
+        fn is_wrap(&self) -> bool {
+            false
+        }
+
+        fn set_wrap(&mut self, _wrap: bool) {}
+    }
+
     /// Grow the buffer one line at the end of the buffer
     ///
     /// Before: