From 54b6153b82ba85c86ba730e37789847315696d29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jindra=20Pet=C5=99=C3=ADk?= <jindra.petrik@gmail.com>
Date: Sat, 10 Dec 2022 18:21:41 +0100
Subject: [PATCH] AS1/2 deobfuscation - do not remove unused obfuscated
 variables - we are unable to properly determine if the variable is unused.

---
 .../flash/action/deobfuscation/ActionDeobfuscator.java      | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/deobfuscation/ActionDeobfuscator.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/deobfuscation/ActionDeobfuscator.java
index 4e0498dd7..c9f7621b1 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/deobfuscation/ActionDeobfuscator.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/deobfuscation/ActionDeobfuscator.java
@@ -117,8 +117,9 @@ public class ActionDeobfuscator extends SWFDecompilerAdapter {
                     changed = true;
                 }
             }
-            changed = removeObfuscatedUnusedVariables(fastActions);
-            actions.setActions(fastActions.toActionList());
+            //Commented out, as it may remove variables used in another DoAction or inside functions.
+            //changed = removeObfuscatedUnusedVariables(fastActions);
+            //actions.setActions(fastActions.toActionList());
         }
     }
 
@@ -320,6 +321,7 @@ public class ActionDeobfuscator extends SWFDecompilerAdapter {
         return ret;
     }
 
+    //currently unused
     private boolean removeObfuscatedUnusedVariables(FastActionList actions) throws InterruptedException {
         if (actions.isEmpty()) {
             return false;