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Check if output is disabled in handle_output() 

Check if the `connection` of the randr output is
XCB_RANDR_CONNECTION_DISONNECTED and disable the output if it is.

This fixes an issue where the output would not be disabled if the output was
physically unplugged from the machine.
This commit is contained in:
Tony Crisci 2015-04-23 18:21:15 -04:00 committed by Michael Stapelberg
parent a0268a38d3
commit e71c304444
1 changed files with 6 additions and 0 deletions
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6
src/randr.c
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@ -555,6 +555,12 @@ static void handle_output(xcb_connection_t *conn, xcb_randr_output_t id,
return; return;
} }
if (output->connection == XCB_RANDR_CONNECTION_DISCONNECTED) {
DLOG("Disabling output %s: it is disconnected\n", new->name);
new->to_be_disabled = true;
return;
}
bool updated = update_if_necessary(&(new->rect.x), crtc->x) | bool updated = update_if_necessary(&(new->rect.x), crtc->x) |
update_if_necessary(&(new->rect.y), crtc->y) | update_if_necessary(&(new->rect.y), crtc->y) |
update_if_necessary(&(new->rect.width), crtc->width) | update_if_necessary(&(new->rect.width), crtc->width) |