daemon: Don't abort when $PATH is undefined.
authorLudovic Courtès <ludo@gnu.org>
Wed, 9 Apr 2014 21:05:42 +0000 (23:05 +0200)
committerLudovic Courtès <ludo@gnu.org>
Wed, 9 Apr 2014 21:05:42 +0000 (23:05 +0200)
commit18d9a4466ce1c622c13810e25ccf73ae937b1716
tree563b91b6b2b19d31a786fb587737529c0c50e8c2
parent9132b9bd72304e6fe659b3cb31700bdc49696caf
daemon: Don't abort when $PATH is undefined.

* nix/nix-daemon/guix-daemon.cc (main): Check whether getenv ("PATH")
  returns NULL before blindly initializing 'search_path'.  Before that
  'guix-daemon' would abort when run in an environment where 'PATH' is
  undefined.
nix/nix-daemon/guix-daemon.cc