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randomWallpaper: exit gracefully if no active monitors

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Aly Raffauf 2024-08-03 12:31:07 -04:00
parent 2e24108fa7
commit 0b240aca66
1 changed files with 2 additions and 1 deletions
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homeManagerModules/services/randomWallpaper/default.nix
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@ -27,6 +27,7 @@
if Dir.exist?(directory) if Dir.exist?(directory)
loop do loop do
active_monitors = get_outputs active_monitors = get_outputs
break if active_monitors.empty?
added_monitors = active_monitors - known_monitors.keys added_monitors = active_monitors - known_monitors.keys
removed_monitors = known_monitors.keys - active_monitors removed_monitors = known_monitors.keys - active_monitors