From 089f1270ac24f45985fe720cd6a2699dd3adf185 Mon Sep 17 00:00:00 2001
From: Benjamin Horsleben <benjamin@fizkerinc.dk>
Date: Sat, 3 May 2025 14:00:49 +0200
Subject: [PATCH] Fixed some force-unwraps so that newer Swift SDKs can compile
 this library on linux

---
 Sources/SwiftyGPIO.swift | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Sources/SwiftyGPIO.swift b/Sources/SwiftyGPIO.swift
index 4a087f3..d3a01fc 100644
--- a/Sources/SwiftyGPIO.swift
+++ b/Sources/SwiftyGPIO.swift
@@ -170,8 +170,8 @@ fileprivate extension GPIO {
     }
 
     func writeToFile(_ path: String, value: String) {
-        let fp = fopen(path, "w")
-        guard fp != nil else { return }
+        guard let fp = fopen(path, "w")
+        else { return }
         defer { fclose(fp) }
         var value = value
         let res = value.withUTF8 { buffer in
@@ -188,8 +188,8 @@ fileprivate extension GPIO {
     func readFromFile(_ path: String) -> String? {
         let MAXLEN = 8
 
-        let fp = fopen(path, "r")
-        guard fp != nil else { return nil }
+        guard let fp = fopen(path, "r")
+        else { return nil }
         defer { fclose(fp) }
         var buf = (CChar(0), CChar(0), CChar(0), CChar(0),
                    CChar(0), CChar(0), CChar(0), CChar(0))