From 533620f63afca36280cf7d788d9bbe77f8239596 Mon Sep 17 00:00:00 2001
From: Eugene Kudelevsky <Eugene.Kudelevsky@jetbrains.com>
Date: Mon, 7 Jun 2010 19:50:35 +0400
Subject: [PATCH] fix NPE (EA-20675)

---
 .../com/intellij/codeInsight/template/macro/EnumMacro.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/template/macro/EnumMacro.java b/platform/lang-impl/src/com/intellij/codeInsight/template/macro/EnumMacro.java
index 75c67333c577..624e6c1fe441 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/template/macro/EnumMacro.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/template/macro/EnumMacro.java
@@ -56,7 +56,9 @@ public class EnumMacro implements Macro{
 
     for (Expression param : params) {
       Result object = param.calculateResult(context);
-      set.add(LookupElementBuilder.create(object.toString()));
+      if (object != null) {
+        set.add(LookupElementBuilder.create(object.toString()));
+      }
     }
     return set.toArray(new LookupElement[set.size()]);
   }