diff --git a/src/components/main/layout/box_.rs b/src/components/main/layout/box_.rs
index 1403fc9d39b1..3203d90301be 100644
--- a/src/components/main/layout/box_.rs
+++ b/src/components/main/layout/box_.rs
@@ -1283,14 +1283,12 @@ impl Box {
                 let right_range = Range::new(text_box_info.range.begin() + cur_new_line_pos + 1, text_box_info.range.length() - (cur_new_line_pos + 1));
 
                 // Left box is for left text of first founded new-line character.
-                let left_box = if left_range.length() > 0 {
+                let left_box = {
                     let new_text_box_info = ScannedTextBoxInfo::new(text_box_info.run.clone(), left_range);
                     let new_metrics = new_text_box_info.run.get().metrics_for_range(&left_range);
                     let mut new_box = self.transform(new_metrics.bounding_box.size, ScannedTextBox(new_text_box_info));
                     new_box.new_line_pos = ~[];
                     Some(new_box)
-                } else {
-                    None
                 };
 
                 // Right box is for right text of first founded new-line character.
diff --git a/src/components/main/layout/inline.rs b/src/components/main/layout/inline.rs
index b592d1084499..839b6686dbbf 100644
--- a/src/components/main/layout/inline.rs
+++ b/src/components/main/layout/inline.rs
@@ -327,10 +327,7 @@ impl LineboxScanner {
                         (Some(left_box), None) => {
                             self.push_box_to_line(left_box);
                         }
-                        (None, Some(right_box)) => {
-                            self.work_list.push_front(right_box);
-                        }
-                        (None, None) => error!("LineboxScanner: This split case makes no sense!"),
+                        _ => error!("LineboxScanner: This split case makes no sense!"),
                     }
                 }
                 _ => {}