From e67dac13c6b8816c88c2217352cb5972fbbf5836 Mon Sep 17 00:00:00 2001
From: William Casarin <jb55@jb55.com>
Date: Wed, 7 Jun 2023 06:48:23 +0200
Subject: [PATCH] refactor: use guard in handleProfileScan

---
 damus/Views/QRCodeView.swift | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/damus/Views/QRCodeView.swift b/damus/Views/QRCodeView.swift
index 8522ccee..22a0d2e1 100644
--- a/damus/Views/QRCodeView.swift
+++ b/damus/Views/QRCodeView.swift
@@ -243,18 +243,20 @@ struct QRCodeView: View {
     }
     
     func handleProfileScan(_ prof: String) {
-        if scannedCode != prof {
-            generator.impactOccurred()
-            cameraAnimate {
-                scannedCode = prof
-                
-                if profile(for: scannedCode) != nil {
-                    DispatchQueue.main.asyncAfter(deadline: .now() + animationDuration) {
-                        showProfileView = true
-                    }
-                } else {
-                    print("Profile not found")
+        guard scannedCode != prof else {
+            return
+        }
+        
+        generator.impactOccurred()
+        cameraAnimate {
+            scannedCode = prof
+            
+            if profile(for: scannedCode) != nil {
+                DispatchQueue.main.asyncAfter(deadline: .now() + animationDuration) {
+                    showProfileView = true
                 }
+            } else {
+                print("Profile not found")
             }
         }
     }