From 0a4cc641c0bc5362fae65f48ce9da1c196123d93 Mon Sep 17 00:00:00 2001
From: Rob Pilling <robpilling@gmail.com>
Date: Mon, 28 Apr 2025 22:06:12 +0100
Subject: [PATCH] qrcode: return on error (instead of generating more)

---
 apps/qrcode/custom.html | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/qrcode/custom.html b/apps/qrcode/custom.html
index ec6221a59..9106fdbb5 100644
--- a/apps/qrcode/custom.html
+++ b/apps/qrcode/custom.html
@@ -270,6 +270,7 @@
           } catch (error) {
             document.getElementById("errors").innerText="Error: QR could not be created.";
             console.error(error);
+            return;
           }
 
           targetSize = Math.min(deviceWidth - border, deviceHeight - border);
@@ -300,6 +301,7 @@
           } catch (error) {
             document.getElementById("errors").innerText="Error: QR could not be created.";
             console.error(error);
+            return;
           }
         }