From 186ea76de09ef2f298f62d518a57d0567d2c0075 Mon Sep 17 00:00:00 2001
From: Julian Andres Klode <jak@debian.org>
Date: Fri, 1 May 2026 18:21:41 +0200
Subject: Avoid ABI break for transaction cancellation

---
 apt-pkg/acquire-item.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'apt-pkg/acquire-item.cc')

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index b77bccc9d..55bb11ae4 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -872,6 +872,8 @@ std::string pkgAcquire::Item::ShortDesc() const				/*{{{*/
 									/*}}}*/
 void pkgAcquire::Item::Cancelled()					/*{{{*/
 {
+   if (auto Self = dynamic_cast<pkgAcqMetaClearSig*>(this))
+      Self->DoCancelled();
 }
 									/*}}}*/
 void pkgAcquire::Item::Finished()					/*{{{*/
@@ -2014,7 +2016,7 @@ string pkgAcqMetaClearSig::Custom600Headers() const
    return Header;
 }
 									/*}}}*/
-void pkgAcqMetaClearSig::Cancelled()					/*{{{*/
+void pkgAcqMetaClearSig::DoCancelled()					/*{{{*/
 {
    if (TransactionManager->State == TransactionStarted)
       TransactionManager->AbortTransaction();
-- 
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