make the (internal) max pipeline depth of the acquire queue

configurable via Acquire::Max-Pipeline-Depth

apt-pkg/acquire.cc

@@ -621,7 +621,7 @@ bool pkgAcquire::Queue::Startup()
          added other source retry to have cycle maintain a pipeline depth
          on its own. */
       if (Cnf->Pipeline == true)
-	 MaxPipeDepth = _config->FindI("Acquire::Max-Pipeline-Depth",1000);
+	 MaxPipeDepth = _config->FindI("Acquire::Max-Pipeline-Depth",10);
       else
 	 MaxPipeDepth = 1;
    }

debian/changelog

@@ -21,8 +21,8 @@ apt (0.7.21ubuntu1) karmic; urgency=low
 
   [ Michael Vogt ]
   * apt-pkg/acquire.cc:
-    - make the max pipeline depth of the acquire queue configurable
-      via Acquire::Max-Pipeline-Depth
+    - make the (internal) max pipeline depth of the acquire queue
+      configurable via Acquire::Max-Pipeline-Depth
 
  -- Michael Vogt <michael.vogt@ubuntu.com>  Tue, 09 Jun 2009 15:49:07 +0200