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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
parent 79d54fc3ae
commit 14e95e765e
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;
}
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) |
update_if_necessary(&(new->rect.y), crtc->y) |
update_if_necessary(&(new->rect.width), crtc->width) |