tree 1d93a5591c93e115da8609264066142937b0e29c
parent ad005c2a8bcf2122f6426683802a6cd91dd1e1fe
author Matthew Smith <mgsmith@netgate.com> 1716580435 +0000
committer Dave Wallace <dwallacelf@gmail.com> 1732676793 +0000

vapi: only wait if queue is empty

Type: fix
Fixes: 4b9935cd54

In vapi_wait(), check that the queue is empty before waiting. The
condvar is only signaled on addition of the first message.
pthread_cond_wait() will block approximately forever if there are
already messages in the queue.

Change-Id: Ic52befe443509f3c53aa9a872ba62bb05aaac25e
Signed-off-by: Matthew Smith <mgsmith@netgate.com>