diff options
| -rw-r--r-- | apt-pkg/solver3.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apt-pkg/solver3.cc b/apt-pkg/solver3.cc index 3e2f53a26..749633d52 100644 --- a/apt-pkg/solver3.cc +++ b/apt-pkg/solver3.cc @@ -983,7 +983,7 @@ bool APT::Solver::Pop() std::cerr << "Backtracking to choice " << choice.toString(cache) << "\n"; // FIXME: There should be a reason! - if (not Enqueue(choice, false, {})) + if (not choice.empty() && not Enqueue(choice, false, {})) return false; if (unlikely(debug >= 2)) |