From 33e5bd192ed6bbedd33f1ea6520c1debbe97b1c7 Mon Sep 17 00:00:00 2001
From: "Ilya.Kazakevich" <Ilya.Kazakevich@jetbrains.com>
Date: Fri, 15 Apr 2016 22:59:18 +0300
Subject: [PATCH] Null exception fix

Provided argument may be null, so we can't guarantee @NotNull if we return it. And parent contract allows us to return null.
---
 .../jetbrains/python/psi/impl/PyAnyExpressionEvaluator.java    | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/python/src/com/jetbrains/python/psi/impl/PyAnyExpressionEvaluator.java b/python/src/com/jetbrains/python/psi/impl/PyAnyExpressionEvaluator.java
index c08b2b9afe8d..70422807637a 100644
--- a/python/src/com/jetbrains/python/psi/impl/PyAnyExpressionEvaluator.java
+++ b/python/src/com/jetbrains/python/psi/impl/PyAnyExpressionEvaluator.java
@@ -19,7 +19,6 @@ import com.jetbrains.python.psi.*;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
@@ -37,7 +36,7 @@ public class PyAnyExpressionEvaluator extends PyEvaluator {
     myEvalSequence = evalSequence;
   }
 
-  @NotNull
+  @Nullable
   @Override
   public Object evaluate(final PyExpression expr) {
     final Object evaluate = super.evaluate(expr);