Fixed global variable declaration

Author: iComputerfreak

urlwatcher/Sources/urlwatcher/Functions.swift

@@ -65,7 +65,7 @@ func cropScreenshot(path: String, output: String? = nil, x: Int, y: Int, width:
 
 func sendTelegramMessage(_ message: String, to chatID: Int, image: String? = nil, file: String? = nil) throws {
     var arguments: [String] = [
-        "-t", telegramBotToken,
+        "-t", telegramBotToken!,
         "-c", "\(chatID)"
     ]
     if let image = image {

urlwatcher/Sources/urlwatcher/main.swift

@@ -8,7 +8,8 @@ let fileManager = FileManager.default
 /// The directory, the executable is in
 let currentPath = Bundle.main.bundlePath
 /// The telegram bot token is read from a file
-guard let telegramBotToken = try String(contentsOfFile: "\(currentPath)/../BOT_TOKEN", encoding: .utf8).components(separatedBy: .newlines).first else {
+let telegramBotToken = try String(contentsOfFile: "\(currentPath)/../BOT_TOKEN", encoding: .utf8).components(separatedBy: .newlines).first
+guard telegramBotToken != nil else {
     print("Unable to read bot token. Please place it into the file \(currentPath.components(separatedBy: "/").dropLast().joined(separator: "/"))/BOT_TOKEN")
     exit(1)
 }