From 8ae5715f10fd5c6b7e5591d4e845e2b335d6a82a Mon Sep 17 00:00:00 2001
From: Sergey Prigogin <eclipse.sprigogin@gmail.com>
Date: Fri, 14 Oct 2011 13:58:48 -0700
Subject: [PATCH] Fixed test breakage caused by an additional index event.

---
 .../cdt/internal/index/tests/IndexListenerTest.java      | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexListenerTest.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexListenerTest.java
index 8be862dd17c..89fdf310f66 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexListenerTest.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexListenerTest.java
@@ -101,9 +101,11 @@ public class IndexListenerTest extends BaseTestCase {
 		assertTrue(im.joinIndexer(10000, npm()));
 		IIndexChangeListener listener = new IIndexChangeListener() {
 			public void indexChanged(IIndexChangeEvent event) {
-				synchronized (mutex) {
-					projects.add(event.getAffectedProject());
-					mutex.notify();
+				if (!event.getFilesWritten().isEmpty()) {
+					synchronized (mutex) {
+						projects.add(event.getAffectedProject());
+						mutex.notify();
+					}
 				}
 			}
 		};
@@ -119,7 +121,6 @@ public class IndexListenerTest extends BaseTestCase {
 			assertTrue(projects.contains(fProject1));
 			projects.clear();
 
-
 			IFile file1= TestSourceReader.createFile(fProject1.getProject(), "test.cpp", "int b;");
 			IFile file2= TestSourceReader.createFile(fProject2.getProject(), "test.cpp", "int c;");
 			synchronized (mutex) {