maurice/snix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

nix-collect-garbage: Do not pass an empty argument. Closes #530

Browse source
This commit is contained in:
Luca Bruno 2015-05-06 15:16:35 +00:00
parent 6519f06f39
commit 8972f7c14a
1 changed files with 5 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/nix-collect-garbage/nix-collect-garbage.cc
View file

@ -45,7 +45,11 @@ void removeOldGenerations(std::string dir)
if (link.find("link") != string::npos) { if (link.find("link") != string::npos) {
printMsg(lvlInfo, format("removing old generations of profile %1%") % path); printMsg(lvlInfo, format("removing old generations of profile %1%") % path);
runProgramSimple(settings.nixBinDir + "/nix-env", Strings{"-p", path, "--delete-generations", gen, dryRun ? "--dry-run" : ""}); auto args = Strings{"-p", path, "--delete-generations", gen};
if (dryRun) {
args.push_back("--dry-run");
}
runProgramSimple(settings.nixBinDir + "/nix-env", args);
} }
} else if (type == DT_DIR) { } else if (type == DT_DIR) {
removeOldGenerations(path); removeOldGenerations(path);