upipe_srt_handshake: Throw source end if socket id is wrong.

Fixes getting stuck with old caller

(cherry picked from commit 453f395)
Signed-off-by: Rafaël Carré <[email protected]>

Author: kierank

lib/upipe-srt/upipe_srt_handshake.c

@@ -1708,6 +1708,7 @@ static void upipe_srt_handshake_input(struct upipe *upipe, struct uref *uref,
             upipe_srt_handshake->socket_id);
         ubase_assert(uref_block_unmap(uref, 0));
         uref_free(uref);
+        upipe_throw_source_end(upipe);
         return;
     }