From 9544a09786ef39ed741db166c5052cade45fde91 Mon Sep 17 00:00:00 2001
From: a-kenji <aks.kenji@protonmail.com>
Date: Fri, 10 Jun 2022 11:42:47 +0200
Subject: [PATCH] add: fix a small lint (#1476)

---
 zellij-server/src/panes/grid.rs          | 4 ++--
 zellij-server/src/panes/terminal_pane.rs | 2 +-
 zellij-server/src/tab/mod.rs             | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/zellij-server/src/panes/grid.rs b/zellij-server/src/panes/grid.rs
index 55b9edab..ce7c7157 100644
--- a/zellij-server/src/panes/grid.rs
+++ b/zellij-server/src/panes/grid.rs
@@ -839,10 +839,10 @@ impl Grid {
         let mut scrollback: String = dump_screen!(self.lines_above);
         let viewport: String = dump_screen!(self.viewport);
         if !scrollback.is_empty() {
-            scrollback.push_str("\n");
+            scrollback.push('\n');
         }
         scrollback.push_str(&viewport);
-        return scrollback;
+        scrollback
     }
     pub fn move_viewport_up(&mut self, count: usize) {
         for _ in 0..count {
diff --git a/zellij-server/src/panes/terminal_pane.rs b/zellij-server/src/panes/terminal_pane.rs
index dd91149b..4e57f462 100644
--- a/zellij-server/src/panes/terminal_pane.rs
+++ b/zellij-server/src/panes/terminal_pane.rs
@@ -387,7 +387,7 @@ impl Pane for TerminalPane {
         self.reflow_lines();
     }
     fn dump_screen(&mut self, _client_id: ClientId) -> String {
-        return self.grid.dump_screen();
+        self.grid.dump_screen()
     }
     fn scroll_up(&mut self, count: usize, _client_id: ClientId) {
         self.grid.move_viewport_up(count);
diff --git a/zellij-server/src/tab/mod.rs b/zellij-server/src/tab/mod.rs
index 5c3d0434..c6ebf0b2 100644
--- a/zellij-server/src/tab/mod.rs
+++ b/zellij-server/src/tab/mod.rs
@@ -159,7 +159,7 @@ pub trait Pane {
     fn pull_left(&mut self, count: usize);
     fn pull_up(&mut self, count: usize);
     fn dump_screen(&mut self, _client_id: ClientId) -> String {
-        return "".to_owned();
+        "".to_owned()
     }
     fn scroll_up(&mut self, count: usize, client_id: ClientId);
     fn scroll_down(&mut self, count: usize, client_id: ClientId);