Add basic support for the Protected field

This will be mapped to Important for the time being.

1 files changed, 6 insertions, 1 deletions

diff --git a/apt-pkg/deb/debsystem.cc b/apt-pkg/deb/debsystem.cc
index 7d4bf7213..eac43c3b7 100644
--- a/apt-pkg/deb/debsystem.cc
+++ b/apt-pkg/deb/debsystem.cc
@@ -466,8 +466,13 @@ pid_t debSystem::ExecDpkg(std::vector<std::string> const &sArgs, int * const inp
 									/*}}}*/
 bool debSystem::MultiArchSupported() const					/*{{{*/
 {
+   return AssertFeature("multi-arch");
+}
+									/*}}}*/
+bool debSystem::AssertFeature(std::string const &feature) /*{{{*/
+{
    std::vector<std::string> Args = GetDpkgBaseCommand();
-   Args.push_back("--assert-multi-arch");
+   Args.push_back("--assert-" + feature);
    pid_t const dpkgAssertMultiArch = ExecDpkg(Args, nullptr, nullptr, true);
    if (dpkgAssertMultiArch > 0)
    {