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| author | Ivan Shapovalov <intelfx100@gmail.com> | 2013-05-17 19:12:01 +0200 |
|---|---|---|
| committer | Jouke Witteveen <j.witteveen@gmail.com> | 2013-05-17 20:26:46 +0200 |
| commit | c2b31233b0f33e9171080bc9eb84b15f2648d258 (patch) | |
| tree | 55419be957199135c0c7081324e7080e705668ef /src/lib/ip | |
| parent | fe5f0d6fe5f30b0211d8078060147b0764abe6a8 (diff) | |
| download | netctl-c2b31233b0f33e9171080bc9eb84b15f2648d258.tar.gz netctl-c2b31233b0f33e9171080bc9eb84b15f2648d258.tar.xz | |
Properly check existence of a connection type.
Substituting "/dev/null/nonexistent" for an empty $Connection,
of course, does generally work, but is somewhat ugly (esp. in that
the string is appended to $CONN_DIR, so the resulting path may
theoretically exist).
Instead, substitute an empty string for the complete path if $Connection
is empty: an empty string can never be readable.
Signed-off-by: Ivan Shapovalov <intelfx100@gmail.com>
Diffstat (limited to 'src/lib/ip')
0 files changed, 0 insertions, 0 deletions