thodg/got

2022-05-19T07:31:57

revert "Skip poll(2) if an imsgbuf has a non-empty read buffer" imsg_read() will call recvmsg() on the file descriptor regardless of the read buffer's state, so we should ensure that data is ready. The read buffer is used by imsg_get(), not imsg_read(). We already call imsg_get() before imsg_read(), and call the latter only if imsg_get() returns zero.