segfault on http errors in bootstrap

[Alejandro J. Cura]

The code is expecting a 405 on the bootstrap call, but when it gets a 404 the scope segfaults.

RegistryObject::ScopeProcess::exec(): Process for scope: "com.canonical.scopes.clickstore" started
2014-06-24 13:16:13,411 - DEBUG - Running command: click list
2014-06-24 13:16:13,696 - DEBUG - command finished with exit code: 0
2014-06-24 13:16:13,697 - DEBUG - performing bootstrap request
2014-06-24 13:16:21,537 - WARNING - Network error: "Error downloading https://search.apps.ubuntu.com/api/v1 - server replied: Not Found (203)"
 "{"errors": ["Not found"], "result": "error"}"
2014-06-24 13:16:21,537 - WARNING - departments call failed due to network error
2014-06-24 13:16:21,537 - DEBUG - departments: calling callback
2014-06-24 13:16:21,537 - WARNING - bootstrap request failed
scoperunner: ../scope/clickstore/store-query.cpp:291: virtual void click::Query::add_highlights(const SearchReplyProxy&, const PackageSet&): Assertion `curdep' failed.
RegistryObject::ScopeProcess::on_process_death(): Process for scope: "com.canonical.scopes.clickstore" terminated
RegistryObject::ScopeProcess: Scope: "com.canonical.scopes.clickstore" closed unexpectedly. Either the process crashed or was killed forcefully.