From c4a5cd208aef54ae5b292fa41c4880017315e553 Mon Sep 17 00:00:00 2001
From: Rich Hickey <richhickey@gmail.com>
Date: Fri, 3 Jul 2009 07:58:26 -0400
Subject: fix compile-time NPE on set! of non-existent field, fixes #142

---
 src/jvm/clojure/lang/Compiler.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/jvm/clojure/lang/Compiler.java b/src/jvm/clojure/lang/Compiler.java
index cb14d96f..9d744d70 100644
--- a/src/jvm/clojure/lang/Compiler.java
+++ b/src/jvm/clojure/lang/Compiler.java
@@ -971,7 +971,7 @@ static class InstanceFieldExpr extends FieldExpr implements AssignableExpr{
 	public void emitAssign(C context, FnExpr fn, GeneratorAdapter gen,
 	                       Expr val){
 		gen.visitLineNumber(line, gen.mark());
-		if(targetClass != null)
+		if(targetClass != null && field != null)
 			{
 			target.emit(C.EXPRESSION, fn, gen);
 			gen.checkCast(Type.getType(targetClass));
-- 
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