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| author | Martin Willi <martin@revosec.ch> | 2014-10-09 16:48:29 +0200 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2014-10-10 11:42:18 +0200 |
| commit | 67f9f09dd3aec23f8ebc514220c53833996dd1ea (patch) | |
| tree | 725d2f77744e47d950c673aa61963542d1ea38db /src/swanctl/command.c | |
| parent | d4d85135c5713f3bddebdc5ccc3c0bf0fa4b022a (diff) | |
| download | strongswan-67f9f09dd3aec23f8ebc514220c53833996dd1ea.tar.bz2 strongswan-67f9f09dd3aec23f8ebc514220c53833996dd1ea.tar.xz | |
swanctl: Fix exit codes based on errno
As fprintf() most likely sets errno, we should save it before printing the
error message.
Diffstat (limited to 'src/swanctl/command.c')
| -rw-r--r-- | src/swanctl/command.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/swanctl/command.c b/src/swanctl/command.c index dbe16c3b7..1c079ec3a 100644 --- a/src/swanctl/command.c +++ b/src/swanctl/command.c @@ -267,9 +267,10 @@ static int call_command(command_t *cmd) conn = vici_connect(uri); if (!conn) { + ret = errno; command_usage("connecting to '%s' URI failed: %s", uri ?: "default", strerror(errno)); - return errno; + return ret; } ret = cmd->call(conn); vici_disconnect(conn); |