From d672cf56632f504e131d9cfdd893671be698c9b7 Mon Sep 17 00:00:00 2001
From: Roey Darwish Dror <roey.ghost@gmail.com>
Date: Mon, 26 Nov 2018 13:46:57 +0200
Subject: [PATCH] Avoid needless consumption

---
 src/main.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index cbf53a8..b3f9877 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -81,7 +81,7 @@ struct ChrootCommand {
     block_device: PathBuf,
 }
 
-fn fix_fstab(fstab: String) -> String {
+fn fix_fstab(fstab: &str) -> String {
     fstab
         .lines()
         .filter(|line| !line.contains("swap") && !line.starts_with('#'))
@@ -156,7 +156,7 @@ fn create(command: CreateCommand) -> Result<(), Error> {
         .run(ErrorKind::Pacstrap)?;
 
     let fstab = fix_fstab(
-        genfstab
+        &genfstab
             .execute()
             .arg("-U")
             .arg(mount_point.path())