diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/vtls/schannel.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/vtls/schannel.c b/lib/vtls/schannel.c index d7bc38917..8c195b0f4 100644 --- a/lib/vtls/schannel.c +++ b/lib/vtls/schannel.c @@ -1783,14 +1783,12 @@ schannel_recv(struct connectdata *conn, int sockindex, infof(data, "schannel: server indicated shutdown in a prior call\n"); goto cleanup; } - else if(!len) { - /* It's debatable what to return when !len. Regardless we can't return - immediately because there may be data to decrypt (in the case we want to - decrypt all encrypted cached data) so handle !len later in cleanup. - */ - ; /* do nothing */ - } - else if(!BACKEND->recv_connection_closed) { + + /* It's debatable what to return when !len. Regardless we can't return + immediately because there may be data to decrypt (in the case we want to + decrypt all encrypted cached data) so handle !len later in cleanup. + */ + else if(len && !BACKEND->recv_connection_closed) { /* increase enc buffer in order to fit the requested amount of data */ size = BACKEND->encdata_length - BACKEND->encdata_offset; if(size < CURL_SCHANNEL_BUFFER_FREE_SIZE || |