diff options
| -rw-r--r-- | src/nix-env/main.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/nix-env/main.cc b/src/nix-env/main.cc index 57cde9fd09f3..673d1b2be5f6 100644 --- a/src/nix-env/main.cc +++ b/src/nix-env/main.cc @@ -528,6 +528,11 @@ static void switchGeneration(Globals & globals, int dstGen) else throw Error(format("generation %1% does not exist") % dstGen); + printMsg(lvlInfo, format("switching from generation %1% to %2%") + % curGen % dst.number); + + if (globals.dryRun) return; + switchLink(globals.profile, dst.path); } |