From 8a2d881cbd0bd748150f6791cfdc941632e6e016 Mon Sep 17 00:00:00 2001
From: Markus Schorn <markus.schorn@windriver.com>
Date: Fri, 1 Jul 2011 14:18:03 +0200
Subject: [PATCH] Bug 344806: IIndex.getAllFiles() returns empty reference
 files.

---
 .../parser/org/eclipse/cdt/internal/core/index/CIndex.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java
index 86651061148..c5907a0da4e 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java
@@ -680,7 +680,9 @@ public class CIndex implements IIndex {
 		HashMap<IIndexFileLocation, IIndexFile> result= new HashMap<IIndexFileLocation, IIndexFile>();
 		for (IIndexFragment fragment : fFragments) {
 			for (IIndexFragmentFile file : fragment.getAllFiles()) {
-				result.put(file.getLocation(), file);
+				if (file.hasContent()) { 
+					result.put(file.getLocation(), file);
+				}
 			}
 		}
 		return result.values().toArray(new IIndexFile[result.size()]);