From 98e6231035279d9d5ed8ec9d8da5ecce3118afb0 Mon Sep 17 00:00:00 2001
From: Florian Roth <florian.roth@nextron-systems.com>
Date: Tue, 29 Dec 2020 11:20:36 +0100
Subject: [PATCH] fix: bug in super rule generation

---
 yarGen.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/yarGen.py b/yarGen.py
index c1cede2..a76dc2d 100644
--- a/yarGen.py
+++ b/yarGen.py
@@ -309,7 +309,9 @@ def extract_strings(fileData):
         # WIDE
         for ws in wide_strings:
             # Decode UTF16 and prepend a marker (facilitates handling)
-            strings.append(("UTF16LE:%s" % ws.decode('utf-16')).encode('utf-8'))
+            wide_string = ("UTF16LE:%s" % ws.decode('utf-16')).encode('utf-8')
+            if wide_string not in strings:
+                strings.append(wide_string)
         for string in strings:
             # Escape strings
             if len(string) > 0: