From aa4959f8f5c6fa133be5ad9e7648095db24f7147 Mon Sep 17 00:00:00 2001
From: Nissa <and-nissa@protonmail.com>
Date: Sun, 6 Feb 2022 09:42:49 +0000
Subject: [PATCH] Changed MoveToNextLine(0) and MoveToPreviousLine(0) to move 0
 lines (#600)

---
 src/cursor.rs | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/cursor.rs b/src/cursor.rs
index a8d2e4a..a8a1ef2 100644
--- a/src/cursor.rs
+++ b/src/cursor.rs
@@ -83,12 +83,18 @@ pub struct MoveToNextLine(pub u16);
 
 impl Command for MoveToNextLine {
     fn write_ansi(&self, f: &mut impl fmt::Write) -> fmt::Result {
-        write!(f, csi!("{}E"), self.0)
+        if self.0 != 0 {
+            write!(f, csi!("{}E"), self.0)?;
+        }
+        Ok(())
     }
 
     #[cfg(windows)]
     fn execute_winapi(&self) -> Result<()> {
-        sys::move_to_next_line(self.0)
+        if self.0 != 0 {
+            sys::move_to_next_line(self.0)?;
+        }
+        Ok(())
     }
 }
 
@@ -103,12 +109,18 @@ pub struct MoveToPreviousLine(pub u16);
 
 impl Command for MoveToPreviousLine {
     fn write_ansi(&self, f: &mut impl fmt::Write) -> fmt::Result {
-        write!(f, csi!("{}F"), self.0)
+        if self.0 != 0 {
+            write!(f, csi!("{}F"), self.0)?;
+        }
+        Ok(())
     }
 
     #[cfg(windows)]
     fn execute_winapi(&self) -> Result<()> {
-        sys::move_to_previous_line(self.0)
+        if self.0 != 0 {
+            sys::move_to_previous_line(self.0)?;
+        }
+        Ok(())
     }
 }