diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2021-03-16 22:34:57 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2021-03-17 12:03:23 +0100 |
| commit | bc3896db25c788c181c7bcd65754e7cd378e9d9f (patch) | |
| tree | f5090474db857fa4376d69d27a6425f8cb4ac5b9 /nix/nix-daemon | |
| parent | f194fbf50eecc9f38045520db0d1a719175172ae (diff) | |
daemon: Correctly handle '--discover' with no value.
Previously, we'd get:
$ guix-daemon --discover
error: basic_string::_M_construct null not valid
* nix/nix-daemon/guix-daemon.cc (parse_opt): Change second argument to
'settings.set' to properly handle case where ARG is NULL.
Diffstat (limited to 'nix/nix-daemon')
| -rw-r--r-- | nix/nix-daemon/guix-daemon.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nix/nix-daemon/guix-daemon.cc b/nix/nix-daemon/guix-daemon.cc index 30d0e5d11d..36a06a3fae 100644 --- a/nix/nix-daemon/guix-daemon.cc +++ b/nix/nix-daemon/guix-daemon.cc @@ -1,5 +1,5 @@ /* GNU Guix --- Functional package management for GNU - Copyright (C) 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> + Copyright (C) 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021 Ludovic Courtès <ludo@gnu.org> Copyright (C) 2006, 2010, 2012, 2014 Eelco Dolstra <e.dolstra@tudelft.nl> This file is part of GNU Guix. @@ -268,7 +268,7 @@ parse_opt (int key, char *arg, struct argp_state *state) break; case GUIX_OPT_DISCOVER: useDiscover = string_to_bool (arg); - settings.set("discover", arg); + settings.set ("discover", useDiscover ? "true" : "false"); break; case GUIX_OPT_DEBUG: verbosity = lvlDebug; |