try to find a RegJob event with non-empty JDL

diff --git a/org.glite.lb.server/src/lb_plugin.c b/org.glite.lb.server/src/lb_plugin.c
index 54bfee3..2aff2e2 100644 (file)
--- a/org.glite.lb.server/src/lb_plugin.c
+++ b/org.glite.lb.server/src/lb_plugin.c
@@ -280,7 +280,10 @@ static int get_classad_attr(const char* attr, glite_jp_context_t ctx, lb_handle
         // Get the attribute from JDL
         int i = 0;
         while (h->events[i]){
-               if (h->events[i]->type == EDG_WLL_EVENT_REGJOB){
+               if (h->events[i]->type == EDG_WLL_EVENT_REGJOB
+                       && h->events[i]->regJob.jdl 
+                       && h->events[i]->regJob.jdl[0])
+               {
                        void *beh;
                         if (! h->classad_plugin->ops.open_str(h->classad_plugin->fpctx, h->events[i]->regJob.jdl, "", "", &beh)){
                                if (! h->classad_plugin->ops.attr(h->classad_plugin->fpctx, beh, attr, av))