removed debug code

lib/single-file/single-file-core.js

@@ -1025,8 +1025,7 @@ this.SingleFileCore = this.SingleFileCore || (() => {
 							if (dataURI.startsWith(prefixDataURI)) {
 								resourceElement.setAttribute(attributeName, dataURI);
 							} else {
-								debugger
-								// resourceElement.setAttribute(attributeName, EMPTY_DATA_URI);
+								resourceElement.setAttribute(attributeName, EMPTY_DATA_URI);
 							}
 						} catch (error) {
 							resourceElement.setAttribute(attributeName, EMPTY_DATA_URI);