diff options
| author |  David Bremner <david@tethera.net> | 2014-01-27 10:12:12 -0400 |
|---|---|---|
| committer | David Bremner <david@tethera.net> | 2014-04-08 07:27:14 -0300 |
| commit | af5c3afa91cc29268c6754ea70f15cae30f22403 (patch) | |
| tree | cc1fe830310c9debb7de0a19f707c06858479697 /notmuch-config.c | |
| parent | 134dbadaf517c6962c2588f36f1f8782277e2f95 (diff) | |
compat: add canonicalize_file_name
the POSIX 2008 behaviour of realpath is not available everywhere so we
provide a simple wrapper function. We use (and provide) the gnu
extension canonicalize_file_name to make it cleaner to test for the
feature we need; otherwise we have to rely on realpath segfaulting if
the second argument is null.
Diffstat (limited to 'notmuch-config.c')
| -rw-r--r-- | notmuch-config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/notmuch-config.c b/notmuch-config.c index 8d286538..4886d366 100644 --- a/notmuch-config.c +++ b/notmuch-config.c @@ -454,7 +454,7 @@ notmuch_config_save (notmuch_config_t *config) } /* Try not to overwrite symlinks. */ - filename = realpath (config->filename, NULL); + filename = canonicalize_file_name (config->filename); if (! filename) { if (errno == ENOENT) { filename = strdup (config->filename); |