refactor for readability

traPtitech · Dec 14, 2023 · 4c894e8 · 4c894e8
1 parent 5e05fe4
commit 4c894e8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/service/imaging/processor_default.go b/service/imaging/processor_default.go
@@ -179,7 +179,8 @@ func (p *defaultProcessor) FitAnimationGIF(src io.Reader, width, height int) (*b
 		switch srcImage.Disposal[i] {
 		case gif.DisposalBackground: // DisposalがBackgroundなら、このフレームの範囲を背景色で塗りつぶす
 			// フレームのカラーパレットに透明色が含まれていたら、背景色を透明色とみなす
-			if r, g, b, a := srcFrame.Palette[srcFrame.Palette.Index(color.Transparent)].RGBA(); r == 0 && g == 0 && b == 0 && a == 0 {
+			r, g, b, a := srcFrame.Palette[srcFrame.Palette.Index(color.Transparent)].RGBA()
+			if r == 0 && g == 0 && b == 0 && a == 0 {
 				draw.Draw(tempCanvas, srcBounds, image.Transparent, image.Point{}, draw.Src)
 			} else {
 				draw.Draw(tempCanvas, srcBounds, bgColorUniform, image.Point{}, draw.Src)