From efe98949b10aff05281909c028e2a40caf411c49 Mon Sep 17 00:00:00 2001
From: de4dot <de4dot@gmail.com>
Date: Sat, 29 Oct 2011 20:26:59 +0200
Subject: [PATCH] Minor updates

---
 .../deobfuscators/dotNET_Reactor/BooleanDecrypter.cs      | 1 +
 de4dot.code/deobfuscators/dotNET_Reactor/LocalTypes.cs    | 8 +++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/de4dot.code/deobfuscators/dotNET_Reactor/BooleanDecrypter.cs b/de4dot.code/deobfuscators/dotNET_Reactor/BooleanDecrypter.cs
index 95b0db43..aa4be731 100644
--- a/de4dot.code/deobfuscators/dotNET_Reactor/BooleanDecrypter.cs
+++ b/de4dot.code/deobfuscators/dotNET_Reactor/BooleanDecrypter.cs
@@ -77,6 +77,7 @@ namespace de4dot.deobfuscators.dotNET_Reactor {
 			this.fileData = fileData;
 
 			encryptedResource.init(simpleDeobfuscator);
+			Log.v("Adding boolean decrypter. Resource: {0}", Utils.toCsharpString(encryptedResource.EncryptedDataResource.Name));
 			decryptedData = encryptedResource.decrypt();
 		}
 
diff --git a/de4dot.code/deobfuscators/dotNET_Reactor/LocalTypes.cs b/de4dot.code/deobfuscators/dotNET_Reactor/LocalTypes.cs
index 33970a8b..7363b060 100644
--- a/de4dot.code/deobfuscators/dotNET_Reactor/LocalTypes.cs
+++ b/de4dot.code/deobfuscators/dotNET_Reactor/LocalTypes.cs
@@ -26,8 +26,12 @@ namespace de4dot.deobfuscators.dotNET_Reactor {
 	class LocalTypes {
 		Dictionary<string, int> localTypes = new Dictionary<string, int>(StringComparer.Ordinal);
 
+		public IEnumerable<string> Types {
+			get { return localTypes.Keys; }
+		}
+
 		public LocalTypes(MethodDefinition method) {
-			if (method.Body != null)
+			if (method != null && method.Body != null)
 				init(method.Body.Variables);
 		}
 
@@ -36,6 +40,8 @@ namespace de4dot.deobfuscators.dotNET_Reactor {
 		}
 
 		void init(IEnumerable<VariableDefinition> locals) {
+			if (locals == null)
+				return;
 			foreach (var local in locals) {
 				var key = local.VariableType.FullName;
 				int count;