From 0a81559841ca36913b403288a8f0f2ac2f1976d2 Mon Sep 17 00:00:00 2001
From: Emanuel Graf <egraf@hsr.ch>
Date: Tue, 6 Jul 2010 12:04:01 +0000
Subject: [PATCH] Bug 318130: Exception when extracting a function
 https://bugs.eclipse.org/bugs/show_bug.cgi?id=318130

---
 .../org/eclipse/cdt/internal/ui/refactoring/NodeContainer.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/NodeContainer.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/NodeContainer.java
index 5d60c082c4e..cb310ec317d 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/NodeContainer.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/NodeContainer.java
@@ -202,7 +202,7 @@ public class NodeContainer {
 		}
 
 		public boolean isDeclarationInScope() {
-			if(declaration.toCharArray().length > 0) {
+			if(declaration != null && declaration.toCharArray().length > 0) {
 				int declOffset = declaration.getFileLocation().getNodeOffset();
 				return declOffset >= getStartOffset()
 				&& declOffset <= getEndOffset();