Call "Dequeue()" for items in AbortTransaction() to fix race

The pkgAcquire::Run() code works uses a while(ToFetch > 0) loop
over the items queued for fetching. This means that we need to
Deqeueue the item if we call AbortTransaction() to avoid a hang.

1 files changed, 2 insertions, 0 deletions

diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index 4b4ef5fca..d6eca3e50 100644
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -63,6 +63,8 @@ class pkgAcqMetaBase;
  */
 class pkgAcquire::Item : public WeakPointable
 {  
+   friend pkgAcqMetaBase;
+
    void *d;
 
    protected: