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xwayland/selection: make `xwm_data_source_write` return 0 on failure 

The `fd` is marked `O_NONBLOCK`, so `write` will never spuriously return
`EINTR`. Therefore, `write` failing is permanent, and we can return 0 to
make the return value meaningful.
This commit is contained in:
Tudor Brindus 2021-01-25 20:02:54 -05:00 committed by Simon Ser
parent 8aa38fe73e
commit 40b2e7669a
1 changed files with 1 additions and 1 deletions
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2
xwayland/selection/incoming.c
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@ -28,7 +28,7 @@ static int xwm_data_source_write(int fd, uint32_t mask, void *data) {
xwm_selection_transfer_destroy_property_reply(transfer); xwm_selection_transfer_destroy_property_reply(transfer);
xwm_selection_transfer_remove_event_source(transfer); xwm_selection_transfer_remove_event_source(transfer);
xwm_selection_transfer_close_wl_client_fd(transfer); xwm_selection_transfer_close_wl_client_fd(transfer);
return 1; return 0;
} }
wlr_log(WLR_DEBUG, "wrote %zd (chunk size %zd) of %d bytes", wlr_log(WLR_DEBUG, "wrote %zd (chunk size %zd) of %d bytes",