Collapsed if statements (#534)

Author: adamperkowski

tui/src/hint.rs

@@ -125,17 +125,15 @@ pub fn draw_shortcuts(state: &AppState, frame: &mut Frame, area: Rect) {
             if state.at_root() {
                 hints.push(Shortcut::new(vec!["h", "Left"], "Focus tab list"));
                 hints.extend(get_list_item_shortcut(state));
+            } else if state.selected_item_is_up_dir() {
+                hints.push(Shortcut::new(
+                    vec!["l", "Right", "Enter", "h", "Left"],
+                    "Go to parent directory",
+                ));
             } else {
-                if state.selected_item_is_up_dir() {
-                    hints.push(Shortcut::new(
-                        vec!["l", "Right", "Enter", "h", "Left"],
-                        "Go to parent directory",
-                    ));
-                } else {
-                    hints.push(Shortcut::new(vec!["h", "Left"], "Go to parent directory"));
-                    hints.extend(get_list_item_shortcut(state));
-                }
-            };
+                hints.push(Shortcut::new(vec!["h", "Left"], "Go to parent directory"));
+                hints.extend(get_list_item_shortcut(state));
+            }
             hints.push(Shortcut::new(vec!["k", "Up"], "Select item above"));
             hints.push(Shortcut::new(vec!["j", "Down"], "Select item below"));
             hints.push(Shortcut::new(vec!["t"], "Next theme"));