sb.append("Egress Routing Table\n");\r
sb.append(String.format("%s Node\n", ext("SubID", cw1)));\r
for (int i = 0; i < subs.length; i++) {\r
- String node = ert.getString(subs[i]);\r
- sb.append(String.format("%s %s\n", ext(subs[i], cw1), node));\r
+ if(ert!=null&&ert.length()!=0) {\r
+ String node = ert.getString(subs[i]);\r
+ sb.append(String.format("%s %s\n", ext(subs[i], cw1), node));\r
+ }\r
+\r
}\r
}\r
if (tbl.startsWith("al") || tbl.startsWith("ne")) {\r