1 files changed, 6 insertions, 1 deletions

diff --git a/src/cuchaz/enigma/bytecode/LocalVariableRenamer.java b/src/cuchaz/enigma/bytecode/LocalVariableRenamer.java
index 53f207c..c87c25b 100644
--- a/src/cuchaz/enigma/bytecode/LocalVariableRenamer.java
+++ b/src/cuchaz/enigma/bytecode/LocalVariableRenamer.java
@@ -3,6 +3,7 @@ package cuchaz.enigma.bytecode;
 import javassist.CtBehavior;
 import javassist.CtClass;
 import javassist.bytecode.ByteArray;
+import javassist.bytecode.CodeAttribute;
 import javassist.bytecode.ConstPool;
 import javassist.bytecode.LocalVariableAttribute;
 
@@ -13,7 +14,11 @@ public class LocalVariableRenamer {
                 for (CtBehavior behavior : c.getDeclaredBehaviors()) {
                         
                         // if there's a local variable table, just rename everything to v1, v2, v3, ... for now
-                        LocalVariableAttribute table = (LocalVariableAttribute)behavior.getMethodInfo().getCodeAttribute().getAttribute(LocalVariableAttribute.tag);
+                        CodeAttribute codeAttribute = behavior.getMethodInfo().getCodeAttribute();
+                        if (codeAttribute == null) {
+                                continue;
+                        }
+                        LocalVariableAttribute table = (LocalVariableAttribute)codeAttribute.getAttribute(LocalVariableAttribute.tag);
                         if (table == null) {
                                 continue;
                         }