Return -1 to indicate session_wait error

Should prevent infinite loops that think something might have come back.

Signed-off-by: Thomas Berezansky <tsbere@mvlc.org>

diff --git a/src/libopensrf/transport_session.c b/src/libopensrf/transport_session.c
index 67bda87..71721db 100644 (file)
--- a/src/libopensrf/transport_session.c
+++ b/src/libopensrf/transport_session.c
@@ -278,7 +278,7 @@ int session_connected( transport_session* session ) {
 */
 int session_wait( transport_session* session, int timeout ) {
        if( ! session || ! session->sock_mgr ) {
-               return 0;
+               return -1;
        }
 
        int ret =  socket_wait( session->sock_mgr, timeout, session->sock_id );