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Fix crash when no displays are detected #259

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Merged
merged 2 commits into from
Oct 22, 2024
Merged

Fix crash when no displays are detected #259

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51b4e47
Fix crash when no displays are detected
msrd0 Oct 22, 2024
7c0c40b
fix indentation
msrd0 Oct 22, 2024
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7 changes: 5 additions & 2 deletions backend/utils/display.go
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ func GetDisplayBounds() []image.Rectangle {
bounds = append(bounds, screenshot.GetDisplayBounds(i))
}

if runtime.GOOS == "linux" {
if runtime.GOOS == "linux" && n > 0 {
// gdk_monitor_get_geometry considers 0,0 to be the corner of the bounding box of all the monitors,
// not the 0,0 of the main monitor
boundingBox := bounds[0]
Expand All @@ -36,7 +36,10 @@ func GetDisplayBoundsAt(x, y int) image.Rectangle {

displays := GetDisplayBounds()

curDisplay := displays[0] // use main display as fallback
curDisplay := image.Rect(0, 0, 0, 0)
if len(displays) > 0 {
curDisplay = displays[0] // use main display as fallback
}

for _, d := range displays {
if point.In(d) {
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