1 files changed, 4 insertions, 3 deletions
diff --git a/src/window.rs b/src/window.rs
index 68fc258..3714c4c 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -57,9 +57,10 @@ impl Window {
         Ok(())
     }
 
-    pub fn scroll_down(&mut self) {
-        //TODO check if we're at bottom
-        self.scroll += 1;
+    pub fn scroll_down(&mut self, until: usize) {
+        if self.scroll < until - 1 {
+            self.scroll += 1;
+        }
     }
 
     pub fn scroll_up(&mut self) {