private void CheckForNullImageUrl()

in reference-implementations/semantic-search-for-images/src/ui-backend/Services/ImageService.cs [94:96]

• 3 lines of code
• 2 McCabe index (conditional complexity)

        private void CheckForNullImageUrl(string imageUrl) {
            if(string.IsNullOrEmpty(imageUrl)) throw new ArgumentNullException(nameof(imageUrl));
        }