WgQuickBackend: Log when tunnels can't be enumerated

Signed-off-by: Samuel Holland <samuel@sholland.org>
This commit is contained in:
Samuel Holland 2018-01-09 09:18:03 -06:00
parent ca077dd090
commit a1d955ef62

View File

@ -54,7 +54,8 @@ public final class WgQuickBackend implements Backend {
toolsInstaller.ensureToolsAvailable();
if (rootShell.run(output, "wg show interfaces") != 0 || output.isEmpty())
return Collections.emptySet();
} catch (final Exception ignored) {
} catch (final Exception e) {
Log.w(TAG, "Unable to enumerate running tunnels", e);
return Collections.emptySet();
}
// wg puts all interface names on the same line. Split them into separate elements.