return error when client is disconnected

git-svn-id: svn://svn.open-ils.org/ILS/trunk@4632 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/OpenSRF/src/libstack/osrf_stack.c b/OpenSRF/src/libstack/osrf_stack.c
index 83de64a..ee3254c 100644 (file)
--- a/OpenSRF/src/libstack/osrf_stack.c
+++ b/OpenSRF/src/libstack/osrf_stack.c
@@ -17,6 +17,8 @@ int osrf_stack_process( transport_client* client, int timeout ) {
                timeout = 0;
        }
 
+       if( ! client_connected( client ) ) return -1;
+
        return 0;
 }