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-rw-r--r--nix/nix-daemon/guix-daemon.cc9
1 files changed, 5 insertions, 4 deletions
diff --git a/nix/nix-daemon/guix-daemon.cc b/nix/nix-daemon/guix-daemon.cc
index 79cd080363..086b846ce1 100644
--- a/nix/nix-daemon/guix-daemon.cc
+++ b/nix/nix-daemon/guix-daemon.cc
@@ -287,10 +287,11 @@ main (int argc, char *argv[])
string subs = getEnv ("NIX_SUBSTITUTERS", "default");
if (subs == "default")
- settings.substituters.push_back (settings.nixLibexecDir
- + "/guix/substitute-binary");
- else
- settings.substituters = tokenizeString<Strings> (subs, ":");
+ {
+ string subst =
+ settings.nixLibexecDir + "/guix/substitute-binary";
+ setenv ("NIX_SUBSTITUTERS", subst.c_str (), 1);
+ }
}
if (geteuid () == 0 && settings.buildUsersGroup.empty ())