Remove a blank m_extensionsCache write (FELIX-2332).

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@947003 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/framework/src/main/java/org/apache/felix/framework/ExtensionManager.java b/framework/src/main/java/org/apache/felix/framework/ExtensionManager.java
index 1c669fd..ed4c958 100644
--- a/framework/src/main/java/org/apache/felix/framework/ExtensionManager.java
+++ b/framework/src/main/java/org/apache/felix/framework/ExtensionManager.java
@@ -521,7 +521,6 @@
         }
 
         m_extensions.clear();
-        m_extensionsCache = new Bundle[0];
         m_names.clear();
 
         for (Iterator iter = m_sourceToExtensions.values().iterator(); iter.hasNext();)