rtspsrc: no error on timeout

Submitted by Christian Lindeberg

Link to original bug (#796966)

Description

Created attachment 373348
Proposed patch

When streaming from an RTSP source and a connection error occurs because of a temporary power loss in the source then there is no error informing the application that the steaming ended unexpectedly.

Patch 373348, "Proposed patch":
0001-rtspsrc-Error-on-timeout.patch