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Diffstat (limited to 'src/libmain/common-args.cc')
| -rw-r--r-- | src/libmain/common-args.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libmain/common-args.cc b/src/libmain/common-args.cc index d3aac6aba..bcc05c2cd 100644 --- a/src/libmain/common-args.cc +++ b/src/libmain/common-args.cc @@ -37,6 +37,10 @@ MixCommonArgs::MixCommonArgs(const string & programName) std::string cat = "config"; settings.convertToArgs(*this, cat); + + // Backward compatibility hack: nix-env already had a --system flag. + if (programName == "nix-env") longFlags.erase("system"); + hiddenCategories.insert(cat); } |