fix properties parsing

Resolves #190

CHANGELOG.md

@@ -3,6 +3,8 @@
 # easy-i18n Changelog
 
 ## [Unreleased]
+### Fixed
+- Parsing for <kbd>.properties</kbd> files
 
 ## [4.2.4]
 ### Changed

src/main/java/de/marhali/easyi18n/io/parser/properties/PropertiesParserStrategy.java

@@ -47,9 +47,7 @@ public class PropertiesParserStrategy extends ParserStrategy {
                 throw new SyntaxException(ex.getMessage(), file);
             }
 
-            if(!input.isEmpty()) {
-                PropertiesMapper.read(file.getLocale(), input, targetData, converter);
-            }
+            PropertiesMapper.read(file.getLocale(), input, targetData, converter);
         }
     }