Fixing default code indentation for empty lines.

Author: cyrilverloop

lib/configuration/ConfigurationConvertor.js

@@ -25,7 +25,7 @@ export default class ConfigurationConvertor {
 
         try {
             let defaultCode = await readFile(defaultCodeFile, { encoding: 'utf8' });
-            defaultCode = defaultCode.replace(/\n/g, "\n    ");
+            defaultCode = defaultCode.replace(/\n/g, "\n    ").replace(/\n    \n/g, "\n\n");
 
             return new GeneratorCodeConfiguration(
                 parsedConfiguration.path,