Error is not shown if getConfig is cancelled
Error is not shown if getConfig is cancelled

Signed-off-by: Luigi Mori <07c342be6e560e7f43842e2e21b774e61d85f047@isidora.org>

PaloAltoNetworks/minemeld-webui,PaloAltoNetworks/minemeld-webui,PaloAltoNetworks/minemeld-webui