From 11451ac6b9f42e22a446d6c5e5e95259895dbed3 Mon Sep 17 00:00:00 2001
From: j433866 <j433866@gmail.com>
Date: Thu, 7 Mar 2019 13:35:37 +0000
Subject: [PATCH] Add image format pattern. ("borrowed" from RenderImage)

---
 src/core/operations/ParseQRCode.mjs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/core/operations/ParseQRCode.mjs b/src/core/operations/ParseQRCode.mjs
index 816b6e75..d929500b 100644
--- a/src/core/operations/ParseQRCode.mjs
+++ b/src/core/operations/ParseQRCode.mjs
@@ -33,6 +33,14 @@ class ParseQRCode extends Operation {
                 "value": false
             }
         ];
+        this.patterns = [
+            {
+                "match": "^(?:\\xff\\xd8\\xff|\\x89\\x50\\x4e\\x47|\\x47\\x49\\x46|.{8}\\x57\\x45\\x42\\x50|\\x42\\x4d)",
+                "flags": "",
+                "args": [false],
+                "useful": true
+            }
+        ];
     }
 
     /**