diff options
Diffstat (limited to 'src/nix-env')
| -rw-r--r-- | src/nix-env/nix-env.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nix-env/nix-env.cc b/src/nix-env/nix-env.cc index 400b148e9ccf..313f8a8a8f35 100644 --- a/src/nix-env/nix-env.cc +++ b/src/nix-env/nix-env.cc @@ -1277,7 +1277,7 @@ static void opDeleteGenerations(Globals & globals, Strings opFlags, Strings opAr std::set<unsigned int> gens; for (auto & i : opArgs) { unsigned int n; - if (!string2Int(i, n) || n < 0) + if (!string2Int(i, n)) throw UsageError(format("invalid generation number ‘%1%’") % i); gens.insert(n); } |