generic-library/ssh2
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simplify code by removing code duplication

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This commit is contained in:
Daniel Stenberg 2009-08-24 22:44:22 +02:00
parent 13e920d4ef
commit c1b687c9e4
1 changed files with 6 additions and 12 deletions
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18
src/channel.c
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@ -399,18 +399,12 @@ channel_direct_tcpip(LIBSSH2_SESSION * session, const char *host,
/* by default we set (keep?) idle state... */
session->direct_state = libssh2_NB_state_idle;
if (!channel) {
if (libssh2_session_last_errno(session) == LIBSSH2_ERROR_EAGAIN) {
/* The error code is still set to LIBSSH2_ERROR_EAGAIN,
set our state to created to avoid re-creating the package
on next invoke */
session->direct_state = libssh2_NB_state_created;
return NULL;
} else {
LIBSSH2_FREE(session, session->direct_message);
session->direct_message = NULL;
return NULL;
}
if (!channel &&
libssh2_session_last_errno(session) == LIBSSH2_ERROR_EAGAIN) {
/* The error code is still set to LIBSSH2_ERROR_EAGAIN, set our state
to created to avoid re-creating the package on next invoke */
session->direct_state = libssh2_NB_state_created;
return NULL;
}
LIBSSH2_FREE(session, session->direct_message);