Merge pull request #9 from tkhq/fix/missing-return

Fix missing return statement in guard statement

Author: taylorjdawson

README.md

@@ -11,7 +11,7 @@ The TurnkeySDK is built to support macOS, iOS, tvOS, watchOS, and visionOS, maki
 To integrate the TurnkeySDK into your Swift project, you need to add it as a dependency in your Package.swift file:
 
 ```swift
-.package(url: "https://github.com/tkhq/swift-sdk", from: "1.2.0")
+.package(url: "https://github.com/tkhq/swift-sdk", from: "1.2.1")
 ```
 
 ## Usage

Sources/Shared/Stamper.swift

@@ -117,10 +117,14 @@ public class Stamper {
         }
       }
 
-      guard let challenge = payload.compactMap { String(format: "%02x", $0) }.joined().data(using: .utf8) else {
+      guard
+        let challenge = payload.compactMap({ String(format: "%02x", $0) }).joined().data(
+          using: .utf8)
+      else {
         continuation.resume(throwing: StampError.assertionFailed)
+        return
       }
-        
+
       self.passkeyManager?.assertPasskey(challenge: challenge)
     }
   }