From 87c5a7770b234eb45a6bc3ab12f4c8b5f938af66 Mon Sep 17 00:00:00 2001
From: "NGnius (Graham)" <ngniusness@gmail.com>
Date: Sat, 9 Jul 2022 12:28:33 -0400
Subject: [PATCH] Fix read_single parsing failure due to \n

---
 Cargo.lock                         | 2 +-
 usdpl-back/Cargo.toml              | 2 +-
 usdpl-back/src/api_common/files.rs | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index c9f28ea..edeeb8b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -926,7 +926,7 @@ dependencies = [
 
 [[package]]
 name = "usdpl-back"
-version = "0.5.0"
+version = "0.5.2"
 dependencies = [
  "bytes",
  "tokio",
diff --git a/usdpl-back/Cargo.toml b/usdpl-back/Cargo.toml
index 31cd5ae..95bedaf 100644
--- a/usdpl-back/Cargo.toml
+++ b/usdpl-back/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "usdpl-back"
-version = "0.5.1"
+version = "0.5.3"
 edition = "2021"
 license = "GPL-3.0-only"
 repository = "https://github.com/NGnius/usdpl-rs"
diff --git a/usdpl-back/src/api_common/files.rs b/usdpl-back/src/api_common/files.rs
index 8193f47..b5cb1c5 100644
--- a/usdpl-back/src/api_common/files.rs
+++ b/usdpl-back/src/api_common/files.rs
@@ -15,7 +15,7 @@ pub fn write_single<P: AsRef<Path>, D: Display>(path: P, display: D) -> Result<(
 /// Read something from a file.
 /// Useful for kernel configuration files.
 pub fn read_single<P: AsRef<Path>, D: FromStr<Err=E>, E>(path: P) -> Result<D, (Option<io::Error>, Option<E>)> {
-    let mut file = File::create(path).map_err(|e| (Some(e), None))?;
+    let mut file = File::open(path).map_err(|e| (Some(e), None))?;
     let mut string = String::new();
     file.read_to_string(&mut string).map_err(|e| (Some(e), None))?;
     string.trim().parse().map_err(|e| (None, Some(e)))