From 1ef0f0d6e88400f960ce75ad1e587ca72a3e7f22 Mon Sep 17 00:00:00 2001
From: Eugene Vigdorchik <no_reply@jetbrains.com>
Date: Mon, 24 Jan 2005 15:53:24 +0300
Subject: [PATCH] (no message)

---
 .../intellij/psi/util/MethodSignatureBackedByPsiMethod.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/openapi/src/com/intellij/psi/util/MethodSignatureBackedByPsiMethod.java b/openapi/src/com/intellij/psi/util/MethodSignatureBackedByPsiMethod.java
index 3ed7a4ca1b27..40cf8a642ed2 100644
--- a/openapi/src/com/intellij/psi/util/MethodSignatureBackedByPsiMethod.java
+++ b/openapi/src/com/intellij/psi/util/MethodSignatureBackedByPsiMethod.java
@@ -47,7 +47,8 @@ public class MethodSignatureBackedByPsiMethod extends MethodSignatureBase {
 
   public static MethodSignatureBackedByPsiMethod create(PsiMethod method, PsiSubstitutor substitutor) {
     final boolean isRaw = PsiUtil.isRawSubstitutor(method, substitutor);
-    PsiTypeParameter[] methodTypeParameters = method.getTypeParameterList().getTypeParameters();
+    final PsiTypeParameterList typeParameterList = method.getTypeParameterList();
+    PsiTypeParameter[] methodTypeParameters = typeParameterList != null ? typeParameterList.getTypeParameters() : PsiTypeParameter.EMPTY_ARRAY;
     final PsiParameter[] parameters = method.getParameterList().getParameters();
     PsiType[] parameterTypes = new PsiType[parameters.length];
     for (int i = 0; i < parameterTypes.length; i++) {