add ImageResizeFunc nil validation

logica0419 · Sep 1, 2024 · 9046045 · 9046045
1 parent e6a9b83
commit 9046045
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/options.go b/options.go
@@ -26,7 +26,9 @@ func WithAspectRatio(aspectRatio aspectRatioOption) Option {
 //	default: using draw.CatmullRom
 func WithImageResizeFunc(resizeFunc ImageResizeFunc) Option {
 	return func(o *processor) {
-		o.resizeFunc = resizeFunc
+		if resizeFunc != nil {
+			o.resizeFunc = resizeFunc
+		}
 	}
 }