Comment 2 for bug 1412831

StacktraceTop:
 g_return_if_fail_warning (log_domain=log_domain@entry=0x7fab566acb4e "GLib", pretty_function=pretty_function@entry=0x7fab566ba7e0 <__FUNCTION__.11709> "g_strsplit", expression=expression@entry=0x7fab56704fca "string != NULL") at /build/buildd/glib2.0-2.40.2/./glib/gmessages.c:1080
 g_strsplit (string=0x0, delimiter=<optimized out>, max_tokens=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gstrfuncs.c:2269
 print_attr_msg (node=0x7fab58af09e0, rsc_list=<optimized out>, attrname=0x7fab58afb5f0 "pingd", attrvalue=0x7fab58afb5d0 "100") at crm_mon.c:989
 print_node_attribute (name=0x7fab58afb5f0, node_data=0x7fab58af09e0) at crm_mon.c:1042
 g_list_foreach (list=<optimized out>, func=0x7fab5834c030 <print_node_attribute>, user_data=0x7fab58af09e0) at /build/buildd/glib2.0-2.40.2/./glib/glist.c:993