Destination ID Should Not Be Null

[seabre]

Got this. There are two entries that had null destination_ids.

Exception in thread "main" java.lang.IllegalArgumentException: Path segment is null, compiling:(/tmp/form-init4519055267503139312.clj:1:90)
        at clojure.lang.Compiler.load(Compiler.java:7142)
        at clojure.lang.Compiler.loadFile(Compiler.java:7086)
        at clojure.main$load_script.invoke(main.clj:274)
        at clojure.main$init_opt.invoke(main.clj:279)
        at clojure.main$initialize.invoke(main.clj:307)
        at clojure.main$null_opt.invoke(main.clj:342)
        at clojure.main$main.doInvoke(main.clj:420)
        at clojure.lang.RestFn.invoke(RestFn.java:421)
        at clojure.lang.Var.invoke(Var.java:383)
        at clojure.lang.AFn.applyToHelper(AFn.java:156)
        at clojure.lang.Var.applyTo(Var.java:700)
        at clojure.main.main(main.java:37)
Caused by: java.lang.IllegalArgumentException: Path segment is null
        at com.sun.jersey.api.uri.UriBuilderImpl.appendPath(UriBuilderImpl.java:499)
        at com.sun.jersey.api.uri.UriBuilderImpl.appendPath(UriBuilderImpl.java:494)
        at com.sun.jersey.api.uri.UriBuilderImpl.path(UriBuilderImpl.java:254)
        at com.socrata.api.SodaDdl.loadDatasetInfo(SodaDdl.java:171)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:93)
        at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28)
        at sync_data_json.entries$update_existing_external_dataset.invoke(entries.clj:141)
        at sync_data_json.entries$update_external_dataset_from_entry.invoke(entries.clj:169)
        at sync_data_json.core$load_handler.invoke(core.clj:43)
        at sync_data_json.core$_main.doInvoke(core.clj:58)
        at clojure.lang.RestFn.invoke(RestFn.java:397)
        at clojure.lang.Var.invoke(Var.java:375)
        at user$eval5.invoke(form-init4519055267503139312.clj:1)
        at clojure.lang.Compiler.eval(Compiler.java:6703)
        at clojure.lang.Compiler.eval(Compiler.java:6693)
        at clojure.lang.Compiler.load(Compiler.java:7130)
        ... 11 more