From d0d9ec8b09e6e536f13d552eeac759043dcc3b88 Mon Sep 17 00:00:00 2001
From: Sergey Prigogin <eclipse.sprigogin@gmail.com>
Date: Sun, 4 Oct 2009 06:05:22 +0000
Subject: [PATCH] Allow input array of zero length.

---
 .../parser/org/eclipse/cdt/core/parser/util/ArrayUtil.java   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/util/ArrayUtil.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/util/ArrayUtil.java
index 91521de243a..289f3aaa19a 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/util/ArrayUtil.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/util/ArrayUtil.java
@@ -43,7 +43,7 @@ public abstract class ArrayUtil {
     		return array;
     	}
 
-    	Object[] temp = (Object[]) Array.newInstance(c, array.length * 2);
+    	Object[] temp = (Object[]) Array.newInstance(c, Math.max(array.length * 2, DEFAULT_LENGTH));
     	System.arraycopy(array, 0, temp, 0, array.length);
     	temp[array.length] = obj;
     	return temp;
@@ -119,7 +119,8 @@ public abstract class ArrayUtil {
     		return array;
     	}
 
-    	T[] temp = (T[]) Array.newInstance(array.getClass().getComponentType(), array.length * 2);
+    	T[] temp = (T[]) Array.newInstance(array.getClass().getComponentType(),
+    			Math.max(array.length * 2, DEFAULT_LENGTH));
     	System.arraycopy(array, 0, temp, 0, array.length);
     	temp[array.length] = obj;
     	return temp;