From 465cb6824401541d82489e11b5223dbfd50bb132 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Fri, 5 May 2017 16:40:12 +0200 Subject: Figure out the user's home directory if $HOME is not set --- src/nix-env/nix-env.cc | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) (limited to 'src/nix-env') diff --git a/src/nix-env/nix-env.cc b/src/nix-env/nix-env.cc index 908c09bc8c8a..da39bf36ab65 100644 --- a/src/nix-env/nix-env.cc +++ b/src/nix-env/nix-env.cc @@ -192,17 +192,9 @@ static void loadDerivations(EvalState & state, Path nixExprPath, } -static Path getHomeDir() -{ - Path homeDir(getEnv("HOME", "")); - if (homeDir == "") throw Error("HOME environment variable not set"); - return homeDir; -} - - static Path getDefNixExprPath() { - return getHomeDir() + "/.nix-defexpr"; + return getHome() + "/.nix-defexpr"; } @@ -1188,7 +1180,7 @@ static void opSwitchProfile(Globals & globals, Strings opFlags, Strings opArgs) throw UsageError(format("exactly one argument expected")); Path profile = absPath(opArgs.front()); - Path profileLink = getHomeDir() + "/.nix-profile"; + Path profileLink = getHome() + "/.nix-profile"; switchLink(profileLink, profile); } @@ -1413,7 +1405,7 @@ int main(int argc, char * * argv) globals.profile = getEnv("NIX_PROFILE", ""); if (globals.profile == "") { - Path profileLink = getHomeDir() + "/.nix-profile"; + Path profileLink = getHome() + "/.nix-profile"; globals.profile = pathExists(profileLink) ? absPath(readLink(profileLink), dirOf(profileLink)) : canonPath(settings.nixStateDir + "/profiles/default"); -- cgit 1.4.1